Volume 5, Issue 1, 2014 ISSN : 0976-450X NAAS Impact Factor 3.29 International Journal on Agricultural SciencesISSN NO. 0976-450X Volume - V Issue : 1st 2014 Editor in Chief : Padma Bhushan Dr. S.Z. Qasim 206 Raj Tower-1, Alaknanda Comm. Centre, New Delhi - 110 019 Editor: Prof. Javed Ahmad, General Secretar, NESA Dean, Faculty of Science, Jamia Hamdard, New Delhi-110062 Members of the Board Dr. A. Arunachalam Dr. Sonam Tashi FNIE, FTE, FNRS, FISCA, FIIRM, A-NAAS College of Natural Resources Principal Scientific Officer, Royal University of Bhutan, Lobesa, Punakha Office of the Secretary, DARE & Director-General, ICAR Krishi Bhavan, New Delhi 110001 Prof. M.O. Aremu Department of Chemical Sciences, Dr. Elsayed Elsayed Hafez Federal University Wukari, PMB 1020, Taraba State, Nigeria City of Scientific Research and Technology Applications, Arid Lands Cultivation Research Institute (ALCRI), Dr. D. Prantik Chakraborty PlantProtection and Biomolecular diagnosis Department, AE-248 Sector-I, Salt Lake, Kolkata New Borg El Arab City, 21934, Alexandria, Egypt. Prof Smita Mazumder Dr. Muhammad Asif Dept of Economics, Surendranaah College for Women Agricultural, Food and Nutritional Science M G Road, Kolkata-700009 WB India 4-10 Agriculture/Forestry Centre, Univ. of Alberta Edmonton, AB T6G 2P5 Dr. Onosemuode Christopher Dept. of Environmental Science, College of Science Dr. Gunjan Mukherjee, Ph.D. Federal University of Petroleum Resources Scientist, Biotechnology, Agharkar Research Institute (ARI) Effurun-Delta State, Nigeria (Autonomous Research institute of Department of Science & Technology, Dr. Akbar Masood Government of India), Pune, MS HOD, Biochemistry, University of Kashmir, Sri Nagar, J&K Dr. Ratnabali Sengupta Dr. Valentin Bartra Abensur Department of Zoology Profesor de Legislación Ambiental West Bengal State University , Barasat, WB India Univesidad Nacional Mayor de San Marcos, Lima, Peru Dr. Sudip Datta Banik Prof. A.K. Gupta Somatology Laboratory of Department of Biotechnology, Maharishi Markandeshwar University, Human Ecology in Cinvestav-IPN, Merida, Mexico. Mullana, Ambala-133207 (Haryana) India Dr. R. S. Fougat Dr. Saikat Kumar Basu Professor & Head & Unit Officer Department of Biological Sciences, University of Lethbridge Department of Ag. Biotechnology Lethbridge AB Canada T1K 3M4 Anand Agricultural University, ANAND, Gujarat Dr. R.A. Balikai Dr. William Cetzal-Ix Professor & Head, University of Agricultural Sciences, Dharwad Research fellow, Herbarium CICY, College of Agri. & Regional Agril. Research Station, Bijapur Centro de Investigación Científica de Yucatán, México. Dr. K. Sivakumar Dr. Peiman Zandi Department of Soil Science and Agricultural Chemistry, Department of Agronomy Faculty of Agriculture, Annamalai University, Takestan Branch, Islamic Azad University, Iran Annamalainagar-608002 Dr. Xianping Li, Ph.D. Ms. Pallav Mukhopadhyay, Director of Potato Research Center, Industrial Crops Research Institute, Assistant Professor, Department of Journalism & Mass Communication, Yunnan Academy of Agricultural Sciences Kunming, Yunnan Province, China West Bengal State University, West Bengal, India Prof. Lucindo José Quintans Júnior Dr. Onosemuode Christopher The University of Iowa, Roy J. and Lucille A. Carver Department of Environmental Science, College of Science, Federal University of College of Medicine, Neurobiology of Pain Laboratory Petroleum Resources, Effurun-Delta State, Nigeria 375 Newton Road, Iowa City, IA, US Mr. I. Gerarh Umaru, PhD Dr. Xiuhua Wu Department of Economics, Faculty of Social Sciences, Inner Mongolia Academy of Forestry, 288, Xinjian East Street, Nasarawa State University, Keffi-Nigeria Saihan District Hohhot, Inner Mongolia, P.R. China P.O.Box 8414, Wuse-Abuja, Nigeria ISSN NO. 0976-450X ISSN NO. 0976-450X International Journal on Agricultural Sciences Volume - V Issue : 1st 2014 CONTENTS Editor in Chief : 1. COMPARISON OF DIFFERENT METHODS 5-13 Dr. S.Z. Qasim TO THE DEVELOPMENT OF PEDOTRANSFER 206, Raj Tower -I, FUNCTIONS FOR WATER-RETENTION CURVES Alaknanda Comm. Centre K. Balathandayutham and M. Krishnaveni New Delhi -110019 2. SEAWEED DIVERSITY AND LIFE FORM 15-26 OF MANDAPAM COAST, INDIA DURING Editor: PREMONSOON SEASON Prof. Javed Ahmad Arunjit Mayanglambam and Dinabandhu Sahoo HoD, Botany, Jamia Hamdard New Delhi - 110 062 3. ALPHAMETHRIN (A SYNTHETIC PYRETHROID) 27-41 General Secretary, NESA INDUCED OXIDATIVE STRESS AND ANTIOXIDANT Co-Editor DEFENCE MECHANISM IN GLYCINE MAX (L.) MERR. Prof. K.R. Singh Fozia Bashir, Mahmooduzzafar, T.O. Siddiqui and Prof. M.K. Sheikh Muhammad Iqbal Pubication Manager 4. EFFECTIVE ROLE OF SPIDERS TO CONTROL 43-50 R.K. Sinha PESTS ON BHINDI (ABELMOSCHUS ESCULENTUS) Type & Layout : CROP IN BRAJ-BHOOMI AREA, INDIA Gian C. Kashyap Krishna Kant Lawania and M.M. Trigunayat E-mail:[email protected] 5. EFFECT OF NUTRIENTS MANAGEMENT ON 51-54 SEED AND OIL YIELD OF SUNFLOWER Editorial Office : (Helianthus annuus L.) UNDER IRRIGATED Rakesh Roy CONDITION IN EASTERN DRY Incharge Publication E-mail: [email protected] ZONE OF KARNATAKA Ramulu, N. Krishnamurthy and Venkata Reddy National Environmental 6. IMPACT OF CONSERVATION AGRICULTURAL 55-59 Science Academy PRACTICES IN WHEAT ON SOIL 206 Raj Tower - I PHYSICO-CHEMICAL PROPERTIES Alaknanda Comm. Centre, B. Chakrabarti P. Pramanik, U. Mina, New Delhi - 110 019 D.K. Sharma and R. Mittal 7. BIO-RATIONALS EFFECT ON PREDATORY 61-65 FAUNA IN SUNFLOWER AGROECOSYSTEM ANNUAL SUBSCRIPTION Geetha, S., Jagadish, K. S. and Basavaraj K. India, Bangladesh & Nepal 8. EFFECT OF MOISTURE REGIME AND 67-72 Members Rs. 1000.00 INTEGRATED NUTRIENT SUPPLY SYSTEM Individual Rs. 1200.00 ON YIELD ATTRIBUTING CHARACTERS, Institutional Rs. 2200.00 YIELD AND WATER USE EFFICIENCY Other Countries ON HYBRID RICE (ORYZA SATIVA L.). Members $ 35.00 Dileep Kumar Maurya, B. N. Singh , Individual $ 65.00 Shatrughna Kumar Singh, Ashish Pandey, Institutional $ 120.00 Satyendra Tiwari and Arvind Kumar ISSN NO. 0976-450X International Journal on Agricultural Sciences Volume - V Issue : 1st 2014 CONTENTS 9. PESTICIDAL ACTIVITES OF COMMERCIAL 73-80 BLEACHING POWDER IN PISCICULTURE Mamata Kumari, Rashmi Prabha and Navin Kumar 10. SEAWEEDS DIVERSITY OF GULF OF KUTCH, 81-89 PORT OKHA, GUJARAT, INDIA DURING POSTMONSOON PERIOD Priyanka Verma and Dinabandhu Sahoo 11. GENETIC VARIABILITY IN MORPHOLOGICAL 91-98 AND FODDER QUALITY TRAITS OF ANOGEISSUS LATIFOLIA WALL. IN HIMACHAL PRADESH Hari Paul Sankhyan and Naresh Bahadur Singh 12. SEASONAL AND ANNUAL VARIABILITY 99-102 OF MAJOR CLIMATIC PARAMETERS IN EASTERN UTTAR PRADESH A.N. Mishra, Arvind Kumar, A.K. Singh and Padmakar Tripathi 13. FARM DIVERSIFICATION PRACTICES - 103-107 A CASE STUDY OF MONPA TRIBES IN ARUNACHAL PRADESH, INDIA Kuldip Gosai, A. Arunachalam, Prasanna Kumar G.V. and Chandan Owary 14. STUDYING THE ADOPTION BEHAVIOR AN 109-116 CONSTRAINTS FACED BY BT COTTON GROWERS IN INDIA M. Venkatachalam, B.S. Hansra, M.J. Chandre Gowda and A. Arunachalam 15. EFFECT OF DICHLOROVAS ON CARBOHYDRATE 117-120 RESERVE CONTENT IN HAEMOLYMPH AND FATBODY OF THE SILKWORM, BOMBYX MORI G. Md. Ameen, N.S. Hallikhed and Md. Bashamohideen International Journal on Agricultural Sciences Vol. V (Issue 1) pp. 5-13, 2014 ISSN NO. 0976-450X COMPARISON OF DIFFERENT METHODS TO THE DEVELOPMENT OF PEDOTRANSFER FUNCTIONS FOR WATER-RETENTION CURVES K. Balathandayutham1 and M. Krishnaveni2 1Research Scholar, Department of Soil And Water Conservation Engineering, Agricultural Engineering College and Research Institute, Tamilnadu Agricultural University, 2Assistant Professors, Centre for Water Resources, Department of Civil Engineering, College of Engineering Guindy, Anna University Chennai Research Paper Received on: 03.02.2013 Revised on: 07.02.2014 Accepted on: 18.03.2014 ABSTRACT Modelling water flow and solute transport in vadose zone requires knowledge of soil hydraulic properties, which are water retention and hydraulic conductivity curves. As an alternative to direct measurement, indirect determination of these functions from basic soil properties using Pedotransfer functions (PTFs) has attracted the attention of researchers in a variety of fields. In this study, PTFs for point and parametric (Van Genuchten parameters) estimation of soil hydraulic parameters from basic soil properties such as particle-size distribution, bulk density, and three different pore sizes were developed and validated using artificial neural network (ANN) and multiple-linear regression methods and the predictive capabilities of the two methods was compared using some evaluation criteria. These PTFs indirect method datasets were compared with moisture retention lab measurement data set. All the two PTFs showed the best performance when applied to soils of the watershed from where the PTFs were developed. A significant result of this study is that robust PTFs may be developed from a limited number of soil samples provided there is sufficient variability in soil properties. No. of Pages: 9 No. of Tables: 2 No. of Figs.: 4 References: 18 Keywords: Pedo-Transfer Functions, soil hydraulic parameters, ANN method, soil water retention. INTRODUCTION relates the conductivity (K) to the soil water The hydraulic properties include the soil water pressure head (h) or the water content. When retention curve (SWRC), which presents the the temporal and spatial variability of the region relationship between the volumetric water is considered, the required measurements of content (θ) and the soil water pressure head (h), unsaturated soil hydraulic properties are and the hydraulic conductivity curve, which tremendous, time-consuming, and very Corresponding author: [email protected] International Journal on Agricultural Sciences Vol. V (Issue 1) pp. 5-13, 2014 ISSN NO. 0976-450X expensive. Therefore, it is necessary to develop Vereecken et al., 1989, 1990; Minasny et al., a set of so called pedo-transfer functions (PTFs) 1999;). The third method is widely used to to estimate the unsaturated soil hydraulic directly predict hydraulic model parameters for properties from more easily measured or basic describing soil water retention and hydraulic soil properties in the attribute database of a conductivity properties. PTFs are usually digital soil survey map, in which soil hydraulic expressed as linear or nonlinear regression properties are not always available. equations or, more recently, distributed as computer codes resulting from artificial Many attempts have been made to determine neutron network analysis (Schaap and Leij, the water retention curve indirectly from easily 1998; Minasny et al., 1999; Schaap et al., 2001; measured properties or properties available Nemes et al., 2003). from routine soil survey data. Bouma (1989), introduced the term Pedo Transfer Function If van Genuchten models (van Genuchten, (PTF), which he described as translating data we 1980) for soil water retention and soil hydraulic have into what we need, i.e., predictive conductivity, based on the statistical pore-size functions of certain soil properties from other distribution model of Mualem (1976), are easily, routinely, or cheaply measured applied in modelling, the parameters properties. In developing PTFs, soil texture representing the soil hydraulic conductivity (including sand, silt and clay contents), bulk curve can be the same or directly derived from density and organic matter content are the most the soil water retention parameters, except for used predictors in the literatures, and the saturated soil hydraulic conductivity (Ks). additional factors (soil particle size and This eliminates the need for the direct distribution indices) are rarely applied because measurement or indirect estimation of the of lack of availability in the soil databases hydraulic conductivity curve if Ks are known. (Wösten et al., 2001). Furthermore, as Hence, the van Genuchten models of soil water summarized by Nemes et al. (2003), most of retention and unsaturated soil hydraulic PTFs are developed to estimate the soil water conductivity are considered in this study. The retention (points at a series of matric potentials objectives of this study are (1) the investigation or parameters of analytical water retention of soil hydraulic parameters θs, θr, α, n and Ks equations) and saturated hydraulic obtained from three different methods, and (2) conductivity. A small number of PTFs were the evaluation of these methods in Moisture proposed for the estimation of unsaturated retention lab measurement of soil water hydraulic conductivity, e.g. Wagner et al. retention curve. (2001). Methods for predicting soil hydraulic characteristic using PTFs are grouped by Tietje MATERIALS AND METHODS and Tapkenhinrichs (1993) into three types: (i) Experiment field site estimation of the water contents at certain The surface water storage bodies termed as matric potentials (Husz, 1967; Renger, 1971; tanks are commonly adopted in the Tamilnadu Gupta and Larson, 1979), (ii) estimation of soil state located in the south eastern part of India. water retention relation with a Sindapalli Uppodai sub basin, situated in physical–conceptual model approach (Arya and Tamilnadu, consists of many tanks forming Paris, 1981; Haverkamp and Parlange, 1986), cascade type and some are isolated. The and (iii) estimation of parameters of algebraic maximum amount of rainfall is collected and retention functions for describing θ(h) and K(θ) stored in these 15 tanks and utilized for the or K(h) (Wösten and van Genuchten, 1988; irrigation and drinking water demands through IJAS 2014 • 6 International Journal on Agricultural Sciences Vol. V (Issue 1) pp. 5-13, 2014 ISSN NO. 0976-450X directly as well as by recharging ground water Darcy's law and the principle of mass aquifers. In the sub basin, tank irrigation is conservation (Richards, 1931). The pressure followed in the vicinity of tanks and well head form of the equation for the one- irrigation is practiced in other areas. dimensional vertical flow is Sindapalli Uppodai sub basin of Vaippar river (1) basin, receives drainage from its own catchment. It originates from the plain terrain Where C (h) is the differential water capacity near by Duraiswamypuram village of Sivakasi (sθ/sh) (1/L), h is the volumetric water content taluk, runs for a distance of 26 km and it joins in (L3/ L3), h is the soil water pressure head (matrix) Arjunanadhi at the downstream of Allampatti (L), t is the time (T), z is the vertical coordinate Village. The location of the basin is at latitude of (L), K is the isotropic hydraulic conductivity (L 9° 25'00”N to 9° 30'00” N and longitude 77° /T), and S is the sink term which represents the 45'00”E to 77° 55'00”E situated in taluks of root water extraction (L3 /L3 T1). Retention Sivakasi and Sattur in Virudhunagar District of function is the most widely used because it is Tamilnadu. continuous over the entire range of pressure head which leads to stable numerical solutions Normally subtropical climate prevails over for Eq. (2). Van Genuchten also derived the K (h) district without any sharp variation. The relationship using the capillary-based temperature rise slowly to maximum in summer unsaturated hydraulic conductivity prediction months up to may and after which it drops model developed by Mualem (1976). The soil slowly. The mean maximum temperature is hydraulic functions are 33.95 ºC to the mean minimum temperature is (2) 23.78ºC. The seventy years average annual rainfall is 799.8 mm from three distinct seasons that is South West monsoon, North East monsoon (3) and transitional period. There are seven rain gauge stations spread over the district and Where θ and θ are the saturated and the s r maintained by different organisation. In this, residual water content, respectively (L3/ L3), α is Sindapalli Uppodai is influenced by 3 rain gauge approximately the inverse of bubbling pressure stations namely Vembakottai, Sathur and head (1/L), n is the pore size distribution index Sivakasi. The average annual rainfall values are (–), m is 1-1/n (–), K is the saturated hydraulic s 828.1, 665.3and 694.8 in mm respectively. Paddy conductivity (L /T), and l is a parameter (–) is the main crop in both Kharif and Rabi seasons, usually chosen to be 0.5. The solution in whereas vegetables are grown in few patches in equation (1) requires the definition of the summer season. On an average, three irrigations appropriate constitutive relationships of water are provided in each cropping season. Data on retention curve and unsaturated hydraulic various aspects of the watershed viz. topography, conductivity curve at three depths obtained by substituting pedo transfer functions using soil geology, soils, crops, groundwater and hydraulic parameters and different metric meteorology are obtained from PWD, section in equation (2) and equation (3) Virudhunagar. respectively. The soil hydraulic parameters θs, θr, α, n and Ks are estimated from three methods Methodology The governing equation for water movement in are used (i) Moisture retention lab measurement unsaturated soil derived by is a combination of (ii) Prediction via PTF using field texture IJAS 2014 • 7 International Journal on Agricultural Sciences Vol. V (Issue 1) pp. 5-13, 2014 ISSN NO. 0976-450X measurement (iii) Prediction through Artificial residual water content (θ), α (bubbling pressure r neural networks approach using field head), and n (pore size distribution index) were measurement. Parameters are estimated using substituted by linear equations relating these various methods. parameters with soil properties in a physically meaningful way: saturated water content (θ) = f s These methods have been termed as Methods A, (porosity, clay), residual water content (θ) = f B and C respectively, and are executed for each r (clay, organic C), bubbling pressure head (α) = f soil data set. In class PTFs, soil horizons are (d), and n = f (1/σ). That is, the particle-size grouped into taxonomic classes with associated g g distribution parameters d and σ, were assumed average hydraulic properties, whereas g g to be related to the pore-size distribution continuous PTFs are obtained from regression parameters α and n. equations that relate hydraulic parameters to basic soil properties, e.g., particle size, bulk The parameters of retention function were density, etc. evaluated using pedo transfer functions. The Method A - Prediction through Artificial neural pedo transfer functions proposed by Vereecken networks approach using field measurement. et al. (1989) are based on a four-parameter The major disadvantage of the regression retention function of the above Van Genuchten equation is that a priori relations between textural model. The following regression equations were data and hydraulic characteristics need to be proposed by Vereecken et al. (1989). described by well-defined models to estimate soil hydraulic parameters. In contrast to the (4) regression models, a neural network is an adaptable model that can learn the relations (5) between the input and output data. Schaap and Leij (1998) used a bootstrap- neural network (6) analysis to develop a hierarchical approach for predicting the unknown soil hydraulic parameters. In this study, ROSETTA, developed (7) by United States Salinity Laboratory (USSL), a neural networks model was executed to obtain (8) soil hydraulic parameter. ROSETTA allows for obtaining continuous and class PTFs. Where ρ is the bulk density (g /cm3), C the b Continuous PTFs are obtained using average of carbon content (%), Cl the clay content (%), and sand, silt and clay percentages along with bulk Sa the sand content (%), Si is the silt content density. PTFs were also determined using (%). Vereecken et al. (1989) assumed that artificial neural networks. Average soil hydraulic parameter m was equal to 1, unlike the original parameters were also available in the database for Van Genuchten model with m=1–1/n. 12 different USDA soil textural classes. Soil Method C- Moisture retention lab texture class, as discussed in Method B, is entered measurement in to the software to obtain PTFs. Soil samples were collected at different depth 0- Method B- Prediction via PTF Using Field 30 cm, 30-60 cm, and 60-90 cm by using auger Texture Measurement hole at different locations. Soil samples were Therefore, the parameters of a Van Genuchten- dried by air dry method and the soil samples type function, saturated water content (θ), were sieved manually by 2 mm sieve. The s IJAS 2014 • 8
Description: