Table Of Content

y : eiy y ~* Field <"i ss) me MS = Sta ano ! 4 > aN WON s3OLe) DEASbe Ki£ 0 Crops C Dotseyn 9 aa2 n " Re) Yr ) Research rt ELSEVIER Field Crop Research 39 (1994) 181-182 Contents of Field Crops Research, Volume 39 Vol. 39 No. 1 October 1994 Improvement for tolerance to low soil nitrogen in tropical maize I. Selection criteria H.R. Lafitte and G.O. Edmeades (México, D.F., MeXic0) ...........ccccccccccccccccvcccccccecccececcvcccscccscvcsceseccssscvcscecessecees 1 Improvement for tolerance to low soil nitrogen in tropical maize II. Grain yield, biomass production, and N accumulation Pak. Laie a GC. RNs CEERIGO, EU.F., WURICO) oi ceca cccccccccccncndccccdccccvcteccessesccdceenceteeceiscousowesdesssoccssevess 15 Improvement for tolerance to low soil nitrogen in tropical maize III. Variation in yield across environments Sat, Lee eae GAD. TEES COO, TI ., TIMID) oon. si ccsencvnceccessnccevcsesteccsecscccenenseaeecceveesabesecescesessesssescees 27 The interaction of cowpea maturity with degree of waterlogging in the post-rice environment J. Timsina, D.P. Garrity and R.K. Pandey (Manila, Philippines) .................ccccceccceeeeeeeceeeseeeeceeeeeeeeeseeeeeeeeeeeeeeeeeeees 39 Plant water relations and growth of cowpea cultivars subjected to varying degrees of waterlogging J. Timsina, D.P. Garrity and R.K. Pandey (Manila, Philippines) ............e.ee.e ce.ee.eee.eeceeeceeecneeeeeeeeeeeecenceeeceeeeeeeeeeane s Nn ee sd eb antl en ke as RAnk ou SOMMANEL EU DURA es LWad NUN t wEAEREL MERARLETIO TES arte Vol. 39 Nos. 2, 3 Effects of intercropping and fertilizer application on weed control and performance of cassava and maize F.O. Olasantan, E.O. Lucas and H.C. Ezumah (Ibadan, Nigeria) ......e.ee cc. ee e.e eee. cee.eeen.eec.ceee.eneceececcesesenseeeeseeeeeeenn es 63 Comparative behavior of three wheat cultivars and their mixture in India, Nepal and Pakistan H.J. Dubin (Col. Juarez, Mexico) and M.S. Wolfe (Ziirich, Switzerland) ............... ccc cece ccc e cece cence cence eee e ee eeeeneeseneeeenees 71 Variation in temperate cereals in rainfed environments III. Water use and water-use efficiency C. Lépez-Castafieda and R.A. Richards (Canberra, ACT, Australia) ............. ccc ccc cece cece cee e eee eeeeeeeneseeenesseenesseeeeesenees 85 Screening rice for drought resistance at the reproductive phase D.P. Garrity (Bogor, Indonesia) and J.C. O’Toole (Bangkok, Thailand) ...............c ccc ccccccee cece eee e cece ee ceeeeeeeeeeeeeeeeeeeeees 99 Does temperature affect final numbers of primordia in wheat? G.A. Slafer (Parkville, Vict., Australia) and H.M. Rawson (Canberra, A.C.T., Australia) ................. EIE IE eM OTA ON 111 The soil fertility effects of leguminous ley pastures in north-east Thailand I. Effects on the growth of roselle (Hibiscus sabdarrifa cv. Altissima) and cassava (Manihot esculenta) i. RIOT IN S.A; FI CRE, BID ains n vie iisce ks iscce ess ceaedannscddcanecésdnacapasncccecscensaecderseensesaepedasons 119 The soil fertility effects of leguminous ley pastures in north-east Thailand II. Effects on soil physical and chemical parameters dk. WeO UI SE TA. GOO CEC LR, IIE) oc acc cccccviessacecdassccvsnccscscccnecsdevntediceddbsbebeterstesdeseesayenctsheavesses 129 The soil fertility effects of leguminous ley pastures in north-east Thailand III. Estimates of soil nitrogen availability S.A. Waring, T.A. Gideon and V.P. Ba Ava (St Lancia, AWGBER) ono sc cccscccccccccessccccsccesessccctescnccscecsvcccvcseesvcsocseasees 139 Evaluation of the groundnut model PNUTGRO for crop response to water availability, sowing dates, and seasons P. Singh (Patancheru, Andhra Pradesh, India), K.J. Boote (Gainesville, FL, USA), A. Yogeswara Rao (Andhra Pradesh, India), M.R. Iruthayaraj (Coimbatore, Tamil Nadu, India), A.M. Sheikh (Anand, Gujarat, India), S.S. Hundal, R.S. Narang (Ludhiana, es, en Se es CR, DD on. icvnbucenhessuneususcadevedeencencheseudeepegbesssesescbencivaeishednatebesventes 147 Evaluation of the groundnut model PNUTGRO for crop response to plant population and row spacing P. Singh (Patancheru, Andhra Pradesh, India), K.J. Boote (Gainesville, FL, USA) and S.M. Virmani (Patancheru, Andhra es und deh SERS Ad uo med nuk 6h ceuune tawGeUNCd He UW Add ENE UIT CALA WAe REL EET e Hehe RL OLED RELIES OSA ET aes bnascieenees OS EEE SRL s)S AAIS CPG LP STERIC ER GPE ASSIA or PEC RRR TT AT UN” SOARED SECs ic VEIN AO a POE 4118, SAE RET I acm Aan U7 Contents / Field Crop Research 39 (1994) 181-182 Subject Index Author Index