The Journal of Agricultural Science 1991: Vol 117 Index

9 Pages·1991·1.5 MB·English

ABUZEID, A. E. see WILCOCKSON, S. J. Voluntary intake and rumen digestion of a low-quality
Acosta-GALLEGOs, J. A. and ADAMS, M. W. Plant traits and roughage by goats and sheep, 111
yield stability of dry bean (Phaseolus vulgaris) cultivars Durrus, E. see CuERO, R. G.
under drought stress, 213
Apams, M. W. see Acosta-GALLEGos, J. A. EL ASHKAR, F. see ERSKINE, W.
Appiscott, T. M. and Darsy, R. J. Relating the nitrogen ELLioTT, R. see Asn, A. J.
fertilizer needs of winter wheat crops to the soil’s mineral ERSKINE, W., DIEKMANN, J., JEGATHEESWARAN, P., SALKINI,
nitrogen. Influence of the downward movement of nitrate A., SAXENA, M.C., GHANAIM, A. and EL AsHKAR, F.
during winter and spring, 241 Evaluation of lentil harvest systems for different sowing
AFRC Mobe ters’ Group, Proceedings of the Twenty- methods and cultivars in Syria, 333
First Meeting of the AFRC Modellers’ Group, 129 EsENow0, G. J. Studies on germination of Adansonia digitata
AGGARWAL, G. C. and SEKHON, N. K. Changes induced by seeds, 81
cowpea green manure and farmyard manure in the timing
of phenological events in maize (Zea mays), 157 FirMAN, D. M., O'BRIEN, P. J. and ALLEN, E. J. Leaf and
AGRICULTURE AND RELATED INDUSTRIES STUDY GROUP, flower initiation in potato (Solanum tuberosum) sprouts
Modelling Agriculture Under Pressure, 381 and stems in relation to number of nodes and tuber
AaAM, M. R., Poppi, D. P. and Sykes, A. R. Comparative initiation, 61
energy and protein utilization in kids and lambs, 121 FISHER, A. see WILMAN, D.
ALLEN, E. J. see FIRMAN, D. M. FROMENT, M. see WEBB, J.
ASGHAR ALI, KEATINGE, J. D.H., RoIDAR KHAN, B. and
SARFRAZ AHMAD. Germplasm evaluation of dual-season Ga.wey, N. W. see Risi, J.
lentil (Lens culinaris) lines for the arid highlands of west GARCIA DEL Moral, L. F. see GARCIA DEL Mora, M. B.
Asia, 347 GARCIA DEL Mora, M. B., JIMINEZ TEJADA, M. P., GARCIA
AsuH, A.J. and ELuiott, R. Tropical crop and crop by- DEL Morat, L. F., Ramos, J. M., ROCA DE ToGores, F.
product additives can improve the quality of taro leaf and Mo .ina-Cano, J. L. Apex and ear development in
(Colocasia esculenta) silage, 233 relation to the number of grains on the main-stem ears in
spring barley (Hordeum distichon), 39
BACHE, B. W. and Ross, J. A. M. Effect of phosphorus and GHANAIM, A. see ERSKINE, W.
aluminium in the response of spring barley to soil acidity, GOLAN, G. see BLuM, A.
299 GONZALEZ, J. S. see Lopez, S.
BALL, P. D. see Rivar, A. J. GoopinG, M. J., KETTLEWELL, P.S. and Hockina, T. J.
Barry, T. N. see DOMINGUE, B. M. F. Effects of urea alone or with fungicide on the yield and
BEINHAUER, R. see BLEss, H.-G. breadmaking quality of wheat when sprayed at flag leaf
Buess, H.-G., BEINHAUER, R. and SATTELMACHER, B. and ear emergence, 149
Ammonia emission from slurry applied to wheat stubble GRAHAM, N. McC., SEARLE, T. W., MARGAN, D. E., SPENCE,
and rape in North Germany, 225 F. B. and Wynn, P. C. Physiological state of sheep before
Bium, A., GOLAN, G. and Mayer, J. Progress achieved by and during fattening, 371
breeding open-pollinated cultivars as compared with GUTTERIDGE, R. J. see JENKYN, J. F.
landraces of sorghum, 307
Buzza, G. C. see Rao, M.S. S. HaGcarty, P. Potential of the doubly labelled water method
for estimating heat production in farm animals, 141
CAMPLING, R. C. see NG’AMBI, J. W. W. Harp, D. L. see Puipps, R. H.
Carro, M. D. see Lopez, S. Hatcu, D. J. see Jarvis, S. C.
CHRISTENSEN, B. T. see SOMMER, S. G. Hayes, M. J. see WILLIAMS, E. D.
Cuero, R.G., Durrus, E., Osun, G. and Pettit, R. Hit, G. D. see MCKENZIE, B. A.
Aflatoxin control in preharvest maize: effects of chitosan HockInG, T. J. see Goopina, M. J.
and two microbial agents, 165 Humpnreys, M. O. see THomas, H.
Darsy, R. J. see Appiscott, T. M. Jarvis, S. C., HATCH, D. J., ORR, R. J. and REYNOLDS, S. E.
DE KERCHOVE, G. see PHIPPS, R. H. Micrometeorological studies of ammonia emission from
DELLow, D. W. see DOMINGUE, B. M. F. sheep grazed swards, 101
DIEKMANN, J. see ERSKINE, W. JEGATHEESWARAN, P. see ERSKINE, W.
DominGuE, B. M. F., DELLow, D. W. and Barry, T. N. JENKYN, J. F., GUTTERIDGE, R. J. and Topp, A. D. Effects of
390 Index of authors
fungicides, applied in autumn, and a growth regulator, B. napus oilseed rape using different growth regulators,
applied in spring, on the growth and yield of winter barley plant population densities and irrigation treatments, 177
grown on contrasting soil types, 287 Rao, M. S. S., MENDHAM, N. J. and Buzza, G. C. Effect of
JIMINEZ TEJADA, M. P. see GARCIA DEL Morat, M. B. the apetalous flower character on radiation distribution in
the crop canopy, yield and its components in oilseed rape
KEATINGE, J. D. H. see ASGHAR ALI (Brassica napus), 189
KETTLEWELL, P. S. see GOODING, M. J. Reppy, M. D., SHARMA, A. R. and PANDA, M. M. Flood
tolerance of rice grown under intermediate deepwater
Larepo, M. A., Simpson, G. D., Minson, D. J. and OrPIN, conditions (15-50 cm) as affected by phosphorus fertiliza-
C. G. The potential for using n-alkanes in tropical forages tion, 319
as a marker for the determination of dry matter by grazing REYNOLDS, S. E. see JARvis, S. C.
ruminants, 355 Risi, J. and Gatwey, N. W. Effects of sowing date and
Lopez, S., CARRO, M. D., GONZALEZ, J. S. and OvEJERO, sowing rate on plant development and grain yield of
F.J Rumen degradation of the main forage species quinoa (Chenopodium quinoa) in a temperate environment,
harvested from permanent mountain meadows in North- 325
western Spain, 363 Ritar, A. J. and BALL, P. D. Fertility of young Cashmere
goats after laparoscopic insemination, 271
McKenziE, B. A. and HILL, G. D. Intercepted radiation and Roca DE ToGorEs, F. see GARCIA DEL Morat, M. B.
yield of lentils (Lens culinaris) in Canterbury, New RomDAR KHAN, B. see ASGHAR ALI
Zealand, 339 Ross, J. A. M. see BACHE, B. W.
MADAKADZE, C. see PuHipps, R. H.
MarGan, D. E. see GRAHAM, N. McC. SALKINI, A. see ERSKINE, W.
MarsHALL, A. H. see WILMAN, D. SARFRAZ AHMAD see ASGHAR ALI
MarTIN, A. P. see WILLIAMS, I. H. SATTELMACHER, B. see BLEss, H.-G.
MATTHEWS, S. see WALKER, K. C. SAXENA, M. C. see ERSKINE, W.
Mayer, J. see BLUM, A. SEARLE, T. W. see GRAHAM, N. McC.
MENDHAM, N. J. see RAo, M.S. S., , SEKHON, N. K. see AGGARWAL, G. C.
Minson, D. J. see LAREDO, M. A. SHARMA, A. R. and Mittra, B. N. Effect of different rates of
Mittra, B. N. see SHARMA, A. R. application of organic and nitrogen fertilizers in a rice-
Mo ina-CAno, J. L. see GARCIA DEL Mora, M. B. based cropping system, 313
MUTSVANGWA, T. see PHipps, R. H. SHARMA, A. R. see also Reppy, M. D.
SimPKINsS, J. R. see WiLLiaAMs, I. H.
No’amBI, J. W. W. and CAMPLING, R. C. Effects of sodium Simpson, G. D. see LAREDO, M. A.
hydroxide and of energy and protein supplements on the Sommer, S. G., OLESEN, J. E. and CHRISTENSEN, B. T. Effects
voluntary intake and digestibility of barley, oat and wheat of temperature, wind speed and air humidity on ammonia
straw by cattle, 251 volatilization from surface applied cattle slurry, 91
Noeve, J. M. Evaluation of the performance of sweet potato SPENCE, F. B. see GRAHAM, N. McC.
genotypes by joint regression analysis, 171 Sup, K. C. and TrEHAN, S. P. Effect of thiourea on tuber
yield of potatoes and uptake of phosphorus by tubers in
O'BRIEN, P. J. see FIRMAN, D. M. the absence and presence of fertilizer phosphorus, 57
OLESEN, J. E. see Sommer, S. G. Sykes, A. R. see ALAM, M. R.
OrpPIN, C. G. see LAREDO, M. A. SYLVESTER-BRADLEY, R. see WEBB, J.
Orr, R. J. see Jarvis, S. C.
OsuaGwuH, A.I. A. Influence of doe age on incidence of Tuomas, H. and Humpureys, M. O. Progress and potential
multiple births and perinatal reproductive wastage in of interspecific hybrids of Lolium and Festuca, |
West African Dwarf goats, 265 Topp, A. D. see JENKYN, J. F.
Osun, G. see CUERO, R. G. TREHAN, S. P. see Sup, K. C.
OveEJERO, F. J see Lopez, S.
WALKER, K. C. and MATTHEWS, S. Effect of autumn nitrogen
PANDA, M. M. see Reppy, M. D. on the growth and yield of winter barley in the north of
Pettit, R. see CUERO, R. G. Scotland, 279
Puipps, R. H., MADAKADZE, C., MUTSVANGWA, T., HARD, Wess, J., FROMENT, M. and SYLVESTER-BRADLEY, R. Effects
D. L. and De KercuHove, G. Use of bovine somatotropin of cultivation and nitrification inhibitor on soil nitrogen
in the tropics: the effect of sometribove on milk availability after a grass ley and on the response of the
production of Bos indicus, dairy crossbred and Bos taurus following cereal crop to fertilizer nitrogen, 9
cows in Zimbabwe, 257 WILcocKsoNn, S. J. and ABuzeip, A. E. Growth of axillary
Poppi, D. P. see ALAM, M. R. buds of Brussels sprouts (Brassica oleracea var. bullata
sub var. gemmifera), 207
Ramos, J. M. see GARCIA DEL Mora, M. B. WILLIAMS, E. D. and Hayes, M. J. Growing spring cereals in
Rao, M.S.S. and MeENDHAM, N.J. Soil—plant—water a white clover (Trifolium repens) crop, 23
relations of oilseed rape (Brassica napus and B. WILLIAMS, I. H., Simpkins, J. R. and MarTIn, A. P. Effect of
campestris), 197 insect pollination on seed production in linseed (Linum
Rao, M.S. S. and MENDHAM, N. J. Comparison of chinoli usitatissimum), 75
(Brassica campestris subsp. oleifera x subsp. chinensis) and WILLMAN, D., FisHER, A. and MARSHALL, A. H. Effects of
Index of authors
sowing a companion grass (Lolium perenne), application WYNN, P. C. see GRAHAM, N. McC.
of grass suppressant and choice of clover variety on the
growth and seed production potential of white clover,47 Xia, M. Z. and XIoNG, F. Q. Interaction of molybdenum,
Wituers, P. J. A. Removal of phosphorus and potassium phosphorus and potassium on yield in Vicia faba, 85
from the soil in wheat and barley straw, 221 XIONG, F. Q. see X1A, M. Z.
Adansonia as compared with landraces of sorghum (Blum et al.),
Studies on germination of Adansonia digitata seeds 307
(Esenowo), 81 Germplasm evaluation of dual-season lentil (Lens cul-
Aluminium inaris) lines for the arid highlands of west Asia (Asghar
Effect of phosphorus and aluminium in the response of Ali et al.), 347
spring barley to soil acidity (Bache and Ross), 299 Brussels sprouts, see Brassica crops
Ammonia volatilization
Effects of temperature, wind speed and air humidity on
Cattle
ammonia volatilization from surface applied cattle
Effects of sodium hydroxide and of energy and protein
slurry (Sommer et al.), 91
supplements on the voluntary intake and digestibility of
Micrometeorological studies of ammonia emission from
barley, oat and wheat straw by cattle (Ng’ambi and
sheep grazed swards (Jarvis et al.), 101
Campling), 251
Ammonia emission from slurry applied to wheat stubble
Use of bovine somatotropin in the tropics: the effect of
and rape in North Germany (Bless ef al.), 225
sometribove on milk production of Bos indicus, dairy
Artificial insemination
crossbred and Bos taurus cows in Zimbabwe (Phipps et
Fertility of young Cashmere goats after laparoscopic
al.), 257
insemination (Ritar and Ball), 271
Cereals
Effects of cultivation and nitrification inhibitor on soil
nitrogen availability after a grass ley and on the
Barley
response of the following cereal crop to fertilizer
Apex and ear development in relation to the number of
grains on the main-stem ears in spring barley (Hordeum nitrogen (Webb ef al.), 9
Growing spring cereals in a white clover (Trifolium repens)
distichon) (Garcia del Moral et al.), 39
crop (Williams and Hayes), 23
Removal of phosphorus and potassium from the soil in
Effects of sowing date and sowing rate on plant de-
wheat and barley straw (Withers), 221
velopment and grain yield of quinoa (Chenopodium
Effect of autumn nitrogen on the growth and yield of
quinoa) in a temperate environment (Risi and Galwey),
winter barley in the north of Scotland (Walker and
325
Matthews), 279
Chenopodium
Effects of fungicides, applied in autumn, and a growth
Effects of sowing date and sowing rate on plant de-
regulator, applied in spring, on the growth and yield of
velopment and grain yield of quinoa (Chenopodium
winter barley grown on contrasting soil types (Jenkyn et
al.), 287 quinoa) in a temperate environment (Risi and Galwey),
325
Effect of phosphorus and aluminium in the response of
spring barley to soil acidity (Bache and Ross), 299 Chinoli, see Brassica crops
Climate
Brassica crops
Effects of temperature, wind speed and air humidity on
Comparison of chinoli (Brassica campestris subsp. ole-
ifera x subsp. chinensis) and B. napus oilseed rape using ammonia volatilization from surface applied cattle
different growth regulators, plant population densities slurry (Sommer et al.), 91
Clover, see Trifolium
and irrigation treatments (Rao and Mendham), 177
Colocasia
Effect of the apetalous flower character on radiation
distribution in the crop canopy, yield and its com- Tropical crop and crop by-product additives can improve
ponents in oilseed rape (Brassica napus) (Rao et al.), the quality of taro leaf (Colocasia esculenta) silage (Ash
189 and Elliott), 233
Cultivation
Soil-plant—water relations of oilseed rape (Brassica napus
Effects of cultivation and nitrification inhibitor on soil
and B. campestris) (Rao and Mendham), 197
nitrogen availability after a grass ley and on the
Growth of axillary buds of Brussels sprouts (Brassica
response of the following cereal crop to fertilizer
oleracea var. bullata sub var. gemmifera) (Wilcockson
nitrogen (Webb et al.), 9
and Abuzeid), 207
Breadmaking
Effects of urea alone or with fungicide on the yield and Digestibility
breadmaking quality of wheat when sprayed at flag leaf Effects of sodium hydroxide and of energy and protein
and ear emergence (Gooding et al.), 149 supplements on the voluntary intake and digestibility of
Breeding barley, oat and wheat straw by cattle (Ng’ambi and
Progress achieved by breeding open-pollinated cultivars Campling), 251
Index of subjects 393
Rumen degradation of the main forage species harvested Goats
from permanent mountain meadows in North-western Voluntary intake and rumen digestion of a low-quality
Spain (Lopez et al.), 363 roughage by goats and sheep (Domingue et? al.), 111
Digestibility markers Comparative energy and protein utilization in kids and
The potential for using n-alkanes in tropical forages as a lambs (Alam et al.), 121
marker for the determination of dry matter by grazing Influence of doe age on incidence of multiple births and
ruminants (Laredo et al.), 355 perinatal reproductive wastage in West African Dwarf
Digestion goats (Osuagwuh), 265
Voluntary intake and rumen digestion of a low-quality Fertility of young Cashmere goats after laparoscopic
roughage by goats and sheep (Domingue et al.), 111 insemination (Ritar and Ball), 271
Drought Grasses
Plant traits and yield stability of dry bean (Phaseolus Progress and potential of interspecific hybrids of Lolium
vulgaris) cultivars under drought stress (Acosta-Gal- and Festuca (Thomas and Humphreys), |
legos and Adams), 213 Growth regulators
Germplasm evaluation of dual-season lentil (Lens cul- Comparison of chinoli (Brassica campestris subsp. ole-
inaris) lines for the arid highlands of west Asia (Asghar ifera x subsp. chinensis) and B. napus oilseed rape using
Ali et al.), 347 different growth regulators, plant population densities
Dry bean, see Phaseolus and irrigation treatments (Rao and Mendham), 177
Effects of fungicides, applied in autumn, and a growth
regulator, applied in spring, on the growth and yield of
Feed intake winter barley grown on contrasting soil types (Jenkyn et
Voluntary intake and rumen digestion of a low-quality al.), 287
roughage by goats and sheep (Domingue ef al.), 111 Growth stages
Effects of sodium hydroxide and of energy and protein Apex and ear development in relation to the number of
supplements on the voluntary intake and digestibility of grains on the main-stem ears in spring barley (Hordeum
barley, oat and wheat straw by cattle (Ng’ambi and distichon) (Garcia del Moral et al.), 39
Campling), 251 Leaf and flower initiation in potato (Solanum tuberosum)
Fertility sprouts and stems in relation to number of nodes and
Fertility of young Cashmere goats after laparoscopic tuber initiation (Firman et al.), 61
insemination (Ritar and Ball), 271 Changes induced by cowpea green manure and farmyard
Fertilizers manure in the timing of phenological events in maize
Changes induced by cowpea green manure and farmyard (Zea mays) (Aggarwal and Sekhon), 157
manure in the timing of phenological events in maize Growth of axillary buds of Brussels sprouts (Brassica
(Zea mays) (Aggarwal and Sekhon), 157 oleracea var. bullata sub var. gemmifera) (Wilcockson
Effect of different rates of application of organic and and Abuzeid), 207
nitrogen fertilizers in a rice-based cropping system
(Sharma and Mittra), 313
Fescue, see Festuca
Festuca Harvesting
Progress and potential of interspecific hybrids of Lolium Evaluation of lentil harvest systems for different sowing
and Festuca (Thomas and Humphreys), | methods and cultivars in Syria (Erskine et al.), 333
Field bean, see Vicia faba Heat production
Flooding Potential of the doubly labelled water method for
Flood tolerance of rice grown under intermediate dee- estimating heat production in farm animals (Haggarty),
pwater conditions (15—50 cm) as affected by phosphorus 141
fertilization (Reddy et al.), 319 Hormones
Forage Use of bovine somatotropin in the tropics: the effect of
The potential for using n-alkanes in tropical forages as a sometribove on milk production of Bos indicus, dairy
marker for the determination of dry matter by grazing crossbred and Bos taurus cows in Zimbabwe (Phipps et
ruminants (Laredo et al.), 355 al.), 257
Rumen degradation of the main forage species harvested Hybrids
from permanent mountain meadows in North-western Progress and potential of interspecific hybrids of Lolium
Spain (Lopez et al.), 363 and Festuca (Thomas and Humphreys), |
Fungicides Comparison of chinoli (Brassica campestris subsp. ole-
Effects of urea alone or with fungicide on the yield and ifera x subsp. chinensis) and B. napus oilseed rape using
breadmaking quality of wheat when sprayed at flag leaf different growth regulators, plant population densities
and ear emergence (Gooding et al.), 149 and irrigation treatments (Rao and Mendham), 177
Effects of fungicides, applied in autumn, and a growth
regulator, applied in spring, on the growth and yield of
winter barley grown on contrasting soil types (Jenkyn et
Ipomoea
al.), 287
Evaluation of the performance of sweet potato genotypes
by joint regression analysis (Ngeve), 171
Germination Irrigation
Studies on germination of Adansonia digitata seeds Comparison of chinoli (Brassica campestris subsp. ole-
(Esenowo), 81 ifera x subsp. chinensis) and B. napus oilseed rape using
394 Index of subjects
different growth regulators, plant population densities Modelling Agriculture Under Pressure (Agriculture and
and irrigation treatments (Rao and Mendham), 177 Related Industries Study Group), 381
Soil—plant—water relations of oilseed rape (Brassica napus Molybdenum
and B. campestris) (Rao and Mendham), 197 Interaction of molybdenum, phosphorus and potassium
on yield in Vicia faba (Xia and Xiong), 85
Lens
Evaluation of lentil harvest systems for different sowing Nitrification inhibitors
Effects of cultivation and nitrification inhibitor on soil
methods and cultivars in Syria (Erskine et al.), 333
nitrogen availability after a grass ley and on the
Intercepted radiation and yieldo f lentils (Lens culinaris) in
response of the following cereal crop to fertilizer
Canterbury, New Zealand (McKenzie and Hill), 339
Germplasm evaluation of dual-season lentil (Lens cul- nitrogen (Webb ef al.), 9
Effect of thiourea on tuber yield of potatoes and uptake of
inaris) lines for the arid highlands of west Asia (Asghar
phosphorus by tubers in the absence and presence of
Ali et al.), 347
fertilizer phosphorus (Sud and Trehan), 57
Lentil, see Lens
Nitrogen
Light interception
Effects of cultivation and nitrification inhibitor on soil
Effect of the apetalous flower character on radiation
nitrogen availability after a grass ley and on the
distribution in the crop canopy, yield and its com-
response of the following cereal crop to fertilizer
ponents in oilseed rape (Brassica napus) (Rao et ai.),
nitrogen (Webb ef al.), 9
189
Relating the nitrogen fertilizer needs of winter wheat
Intercepted radiation and yieldo f lentils (Lens culinaris) in
crops to the soil’s mineral nitrogen. Influence of the
Canterbury, New Zealand (McKenzie and Hill), 339
downward movement of nitrate during winter and
Linseed, see Linum
spring (Addiscott and Darby), 241
Linum
Nitrogen fertilizer
Effect of insect pollination on seed production in linseed
Relating the nitrogen fertilizer needs of winter wheat
(Linum usitatissimum) (Williams et al.), 75
crops to the soil’s mineral nitrogen. Influence of the
Lolium
downward movement of nitrate during winter and
Progress and potential of interspecific hybrids of Lolium
spring (Addiscott and Darby), 241
and Festuca (Thomas and Humphreys), |
Nitrogen fertilizers
Effects of sowing a companion grass (Lolium perenne),
Effects of cultivation and nitrification inhibitor on soil
application of grass suppressant and choice of clover
nitrogen availability after a grass ley and on the
variety on the growth and seed production potential of
response of the following cereal crop to fertilizer
white clover (Wilman et al.), 47
nitrogen (Webb et al.), 9
Effect of autumn nitrogen on the growth and yield of
winter barley in the north of Scotland (Walker and
Maize
Matthews), 279
Changes induced by cowpea green manure and farmyard
Effect of different rates of application of organic and
manure in the timing of phenological events in maize
nitrogen fertilizers in a rice-based cropping system
(Zea mays) (Aggarwal and Sekhon), 157
Aflatoxin control in preharvest maize: effects of chitosan (Sharma and Mittra), 313
and two microbial agents (Cuero et al.), 165
Metabolism Oilseed rape, see Brassica crops
Comparative energy and protein utilization in kids and
lambs (Alam ef al.), 121
Potential of the doubly labelled water method for Pastures
estimating heat production in farm animals (Haggarty), Micrometeorological studies of ammonia emission from
141 sheep grazed swards (Jarvis et al.), 101
Physiological state of sheep before and during fattening Phaseolus
(Graham et al.), 371 Plant traits and yield stability of dry bean (Phaseolus
Milk production vulgaris) cultivars under drought stress (Acosta-Gal-
Use of bovine somatotropin in the tropics: the effect of legos and Adams), 213
sometribove on milk production of Bos indicus, dairy Phosphates
crossbred and Bos taurus cows in Zimbabwe (Phipps et Effect of thiourea on tuber yield of potatoes and uptake of
al.), 257 phosphorus by tubers in the absence and presence of
Mixed pastures fertilizer phosphorus (Sud and Trehan), 57
Growing spring cereals in a white clover (Trifolium repens) Flood tolerance of rice grown under intermediate dee-
crop (Williams and Hayes), 23 pwater conditions (15—S0 cm) as affected by phosphorus
Effects of sowing a companion grass (Lolium perenne), fertilization (Reddy et al.), 319
application of grass suppressant and choice of clover Phosphorus
variety on the growth and seed production potential of Effect of thiourea on tuber yield of potatoes and uptake of
white clover (Wilman et al.), 47 phosphorus by tubers in the absence and presence of
Models fertilizer phosphorus (Sud and Trehan), 57
Proceedings of the Twenty-First Meeting of the AFRC Interaction of molybdenum, phosphorus and potassium
Modellers’ Group (AFRC Modellers’ Group), 129 on yield in Vicia faba (Xia and Xiong), 85
Index of subjects 395
Removal of phosphorus and potassium from the soil in Slurries
wheat and barley straw (Withers), 221 Effects of temperature, wind speed and air humidity on
Effect of phosphorus and aluminium in the response of ammonia volatilization from surface applied cattle
spring barley to soil acidity (Bache and Ross), 299 slurry (Sommer et al.), 91
Plant population density Ammonia emission from slurry applied to wheat stubble
Comparison of chinoli (Brassica campestris subsp. ole- and rape in North Germany (Bless et al.), 225
ifera x subsp. chinensis) and B. napus oilseed rape using Soils
different growth regulators, plant population densities Removal of phosphorus and potassium from the soil in
and irrigation treatments (Rao and Mendham), 177 wheat and barley straw (Withers), 221
Pollination Relating the nitrogen fertilizer needs of winter wheat
Effect of insect pollination on seed production in linseed crops to the soil’s mineral nitrogen. Influence of the
(Linum usitatissimum) (Williams et al.), 75 downward movement of nitrate during winter and
Potassium spring (Addiscott and Darby), 241
Interaction of molybdenum, phosphorus and potassium Effects of fungicides, applied in autumn, and a growth
on yield in Vicia faba (Xia and Xiong), 85 regulator, applied in spring, on the growth and yield of
Removal of phosphorus and potassium from the soil in winter barley grown on contrasting soil types (Jenkyn et
wheat and barley straw (Withers), 221 al.), 287
Potato Effect of phosphorus and aluminium in the response of
Effect of thiourea on tuber yield of potatoes and uptake of spring barley to soil acidity (Bache and Ross), 299
phosphorus by tubers in the absence and presence of Sorghum
fertilizer phosphorus (Sud and Trehan), 57 Progress achieved by breeding open-pollinated cultivars
Leaf and flower initiation in potato (Solanum tuberosum) as compared with landraces of sorghum (Blum ef a/.),
sprouts and stems in relation to number of nodes and 307
tuber initiation (Firman et al.), 61 Sowing date
Proteins Effects of sowing date and sowing rate on plant de-
Comparative energy and protein utilization in kids and velopment and grain yield of quinoa (Chenopodium
lambs (Alam et al.), 121 quinoa) in a temperate environment (Risi and Galwey),
Effects of sodium hydroxide and of energy and protein 325
supplements on the voluntary intake and digestibility of Sowing rates
barley, oat and wheat straw by cattle (Ng’ambi and Effects of sowing date and sowing rate on plant de-
Campling), 251 velopment and grain yield of quinoa (Chenopodium
quinoa) in a temperate environment (Risi and Galwey),
325
Statistical analyses
Quinoa, see Chenopodium Evaluation of the performance of sweet potato genotypes
by joint regression analysis (Ngeve), 171
Sweet potato, see Ipomoea
Rape, see Brassica crops
Reproduction
Influence of doe age on incidence of multiple births and Taro, see Colocasia
perinatal reproductive wastage in West African Dwarf Techniques
goats (Osuagwuh), 265 Micrometeorological studies of ammonia emission from
Rice sheep grazed swards (Jarvis et al.), 101
Effect of different rates of application of organic and Potential of the doubly labelled water method for
nitrogen fertilizers in a rice-based cropping system estimating heat production in farm animals (Haggarty),
141
(Sharma and Mittra), 313
Flood tolerance of rice grown under intermediate dee- Toxins
pwater conditions (15—S0 cm) as affected by phosphorus Aflatoxin control in preharvest maize: effects of chitosan
fertilization (Reddy et al.), 319 and two microbial agents (Cuero et al.), 165
Ryegrass, see Lolium Trifolium
Growing spring cereals in a white clover (Trifolium repens)
crop (Williams and Hayes), 23
Effects of sowing a companion grass (Lolium perenne),
Sheep application of grass suppressant and choice of clover
Voluntary intake and rumen digestion of a low-quality variety on the growth and seed production potential of
roughage by goats and sheep (Domingue ef al/.), 111 white clover (Wilman et al.), 47
Comparative energy and protein utilization in kids and Tropical crops
lambs (Alam et al.), 121 Tropical crop and crop by-product additives can improve
Physiological state of sheep before and during fattening the quality of taro leaf (Colocasia esculenta) silage (Ash
(Graham et al.), 371 and Elliott), 233
Silage Effects of sowing date and sowing rate on plant de-
Tropical crop and crop by-product additives can improve velopment and grain yield of quinoa (Chenopodium
the quality of taro leaf (Colocasia esculenta) silage (Ash quinoa) in a temperate environment (Risi and Galwey),
and Elliott), 233 325
396 Index of subjects
The potential for using n-alkanes in tropical forages as a White clover, see Trifolium
marker for the determination of dry matter by grazing
ruminants (Laredo et al.), 355
Yield components
Apex and ear development in relation to the number of
Urea grains on the main-stem ears in spring barley (Hordeum
Effects of urea alone or with fungicide on the yield and distichon) (Garcia del Moral et al.), 39
breadmaking quality of wheat when sprayed at flag leaf Effects of sowing a companion grass (Lolium perenne),
and ear emergence (Gooding et al.), 149 application of grass suppressant and choice of clover
variety on the growth and seed production potential of
white clover (Wilman et al.), 47
Vicia faba Effect of the apetalous flower character on radiation
Interaction of molybdenum, phosphorus and potassium distribution in the crop canopy, yield and its com-
on yield in Vicia faba (Xia and Xiong), 85 ponents in oilseed rape (Brassica napus) (Rao et al.),
189
Effect of autumn nitrogen on the growth and yield of
Wheat winter barley in the north of Scotland (Walker and
Effects of urea alone or with fungicide on the yield and Matthews), 279
breadmaking quality of wheat when sprayed at flag leaf Yields
and ear emergence (Gooding et al.), 149 Effect of insect pollination on seed production in linseed
Removal of phosphorus and potassium from the soil in (Linum usitatissimum) (Williams et al.), 75
wheat and barley straw (Withers), 221 Effects of urea alone or with fungicide on the yield and
Relating the nitrogen fertilizer needs of winter wheat breadmaking quality of wheat when sprayed at flag leaf
crops to the soil’s mineral nitrogen. Influence of the and ear emergence (Gooding et al.), 149
downward movement of nitrate during winter and Intercepted radiation and yield of lentils (Lens culinaris) in
spring (Addiscott and Darby), 241 Canterbury, New Zealand (McKenzie and Hill), 339