JNKVV RESEARCH JOURNAL Volume 46 Number 2 May - August 2012 Contents Review Paper Organic farming in India and challenges 141 R.K. Tiwari, B.S. Dwivedi, Nirmala Singh,A.K. Pandey and S.K. Rao Growth dynamics of major crops in Madhya Pradesh 160 A. Jayanta Kumar and S.B. Nahatkar Status and management of wheat root aphid 166 S.K. Shrivastava Research Paper Genetic variability, heritability and genetic advance in arboreum cotton 172 (Gossypium arboreum L.) Rajani Bisen and G.K. Koutu Evaluation of pearl millet genotypes for physiological efficiency and productivity 176 M.S. Gurjar,A. S. Gontia,A. K. Mehta,Anubha Upadhyay and Sathrupa Rao Genetic divergence in rabi sorghum [Sorghum bicolor (L) Moench] landraces 182 A.M. Langhi, S.B. Chaudhary, L.L. Mane, A.R. Gaikwad and U.C. Dhage Correlation and Path analysis in rabi sorghum landraces 187 A.M. Langhi, S.B. Chaudhary, L.L. Mane, A.R. Gaikwad and U.C. Dhage Association of yield attributing traits with grain yield of transplanted rice 191 Monika Soni and K. K. Jain Production efficiency and economics of different cropping systems as influenced by tillage, 196 mulch and fertility levels in Kymore plateau and Satpura hills zone of Madhya Pradesh Ashish Tiwari, V.B. Upadhyay, K.K.Agrawal and S.K. Vishwakarma Relationship of phenological characters and seed cotton yield under moisture stress in cotton 199 B.T. Ninganur, B.S. Janagodar and N.K. Biradarpatil Evaluation of different rice based cropping system under irrigated condition of Rewa region 209 Sandhya Mishra, B.M. Maurya and P.S. Yadav Influence of doses of organic manure on direct seeded rice under condition of Kymore plateau 212 zone of Madhya Pradesh Nisha Sapre, Ruchi Tekamand Girish Jha Jawaharlal Nehru Krishi Vishwa Vidyalaya Jabalpur 482004 (Madhya Pradesh) India JNKVV RESEARCH JOURNAL ISSN : 0021-3721 Registration No.: 13-37-67 Assessment of genetic purity of hybrid and their parents in rice using microsatellite markers 216 Chanchal Mishra, Niraj Tripathi, D. Khare, N. Saini and G.K. Koutu Effect of fertilizer doses on the intensity of aerial blight (Rhizoctonia solani) of soybean 220 R.K. Varma, Kamlesh Patel and S.D. Sawarkar Efficacy and economics of phyto extracts againstHyadaphis coriandri Das and 224 Coccinella sexmaculatus on coriander R. Pachori,A. Tandekar,A.S. Thakur andA.K. Panday Effect of insecticidal seed treatment on pearl millet seed viability during storage 228 Y.H. Ghelani, K.K. Dhedhi, H.J. Joshi, K.L. Raghvani and C.J. Dangaria Extent of participation of tribal farm women in decision making process related to 231 agriculture operations in Seoni district Madhya Pradesh Trupti Gokhe and N.K. Khare Effect of dates of sowing on growth and heat use pattern of wheat cultivars 235 Nirmala Singh, R.K. Tiwari and Sanjay Singh Impact of Information Technology to enhance the agriculture productivity in India 239 A.K. Rai, Bharati Dass,A. Khare,A. Bisen and C.P.Kushwaha Technological gap in chickpea production technology among tribal farmers of Mandla district, 245 Madhya Pradesh Ragini Varme and A.K. Pande Evaluation of major characteristics towards yield of rice crop usingANCOVAtechnique 248 K.S. Kushwaha and Sharad K. Jain Non-linear model for prediction of area under wheat crop in Madhya Pradesh 253 R.B. Singh, Ramkesh Meena, K.B. Tiwari and Mahesh Patidar Studies on land use pattern changes in Betul tehsil during past decade using remote sensing 258 technique V.K. Verma, N.K. Khare, D.P.Rai and K.K. Saxena Hypocholestremic effects of garlic oil on serum and egg yolk of Jabalpur color birds 265 Shraddha Shrivastava, V.N. Gautam, B.S. Gehlaut and M.A. Quadri Counteracting adverse effect of ochratoxin on relative organ weights of broilers by 268 Mentha piperita dry leaf powder Anju Nayak, Sunil Nayak, Varsha Sharma and R.P.S.Baghel Effect of rock phosphate without and with aluminium on carcass yields of egg type starters 272 Sunil Nayak, R.P.S.Baghel andAnju Nayak Published by : Dr. S.K.Rao, Dean, Faculty of Agriculture, JNKVV, Jabalpur 482 004 (M.P.),India Printed at : M/s Fortune Graphics & Scanning Centre, Golebazar, Jabalpur 482 002 (M.P.) ISSN : 0021-3721 JNKVV Volume 46 Research Journal Number (2) 2012 (May - August 2012) Contents Review Paper Organic farming in India and challenges 141 R.K. Tiwari, B.S. Dwivedi, Nirmala Singh, A.K. Pandey and S.K. Rao Growth dynamics of major crops in Madhya Pradesh 160 A. Jayanta Kumar and S.B. Nahatkar Status and management of wheat root aphid 166 S.K. Shrivastava Research Paper Genetic variability, heritability and genetic advance in arboreum cotton 172 (Gossypium arboreum L.) Rajani Bisen and G.K. Koutu Evaluation of pearl millet genotypes for physiological efficiency and productivity 176 M.S. Gurjar, A. S. Gontia, A. K. Mehta, Anubha Upadhyay and Sathrupa Rao Genetic divergence in rabi sorghum [Sorghum bicolor (L) Moench] landraces 182 A.M. Langhi, S.B. Chaudhary, L.L. Mane, A.R. Gaikwad and U.C. Dhage Correlation and Path analysis in rabi sorghum landraces 187 A.M. Langhi, S.B. Chaudhary, L.L. Mane, A.R. Gaikwad and U.C. Dhage Association of yield attributing traits with grain yield of transplanted rice 191 Monika Soni and K.K. Jain Production efficiency and economics of different cropping systems as influenced by tillage, 196 mulch and fertility levels in Kymore plateau and Satpura hills zone of Madhya Pradesh Ashish Tiwari, V.B. Upadhyay, K.K. Agrawal and S.K. Vishwakarma Relationship of phenological characters and seed cotton yield under moisture stress in cotton 199 B.T. Ninganur, B.S. Janagodar and N.K. Biradarpatil Evaluation of different rice based cropping system under irrigated condition of Rewa region 209 Sandhya Mishra, B.M. Maurya and P.S. Yadav Influence of doses of organic manure on direct seeded rice under condition of Kymore plateau 212 zone of Madhya Pradesh Nisha Sapre, Ruchi Tekam and Girish Jha Assessment of genetic purity of hybrid and their parents in rice using microsatellite markers 216 Chanchal Mishra, Niraj Tripathi, D. Khare, N. Saini and G.K. Koutu Effect of fertilizer doses on the intensity of aerial blight (Rhizoctonia solani) of soybean 220 R.K. Varma, Kamlesh Patel and S.D. Sawarkar Efficacy and economics of phyto extracts against Hyadaphis coriandri Das and 224 Coccinella sexmaculatus on coriander R. Pachori, A. Tandekar, A.S. Thakur and A.K. Panday Effect of insecticidal seed treatment on pearl millet seed viability during storage 228 Y.H. Ghelani, K.K. Dhedhi, H.J. Joshi, K.L. Raghvani and C.J. Dangaria Extent of participation of tribal farm women in decision making process related to agriculture 231 operations in Seoni district Madhya Pradesh Trupti Gokhe and N.K. Khare Effect of dates of sowing on growth and heat use pattern of wheat cultivars 235 Nirmala Singh, R.K. Tiwari and Sanjay Singh Impact of Information Technology to enhance the agriculture productivity in India 239 A.K. Rai, Bharati Dass, A. Khare, A. Bisen and C.P. Kushwaha Technological gap in chickpea production technology among tribal farmers of Mandla district 245 Madhya Pradesh Ragini Varme and A.K. Pande Evaluation of major characteristics towards yield of rice crop using ANCOVA technique 248 K.S. Kushwaha and Sharad K. Jain Non-linear model for prediction of area under wheat crop in Madhya Pradesh 253 R.B. Singh, Ramkesh Meena, K.B. Tiwari and Mahesh Patidar Studies on land use pattern changes in Betul tehsil during past decade using remote sensing 258 technique V.K. Verma, N.K. Khare, D.P. Rai and K.K. Saxena Hypocholestremic effects of garlic oil on serum and egg yolk of Jabalpur color birds 265 Shraddha Shrivastava, V.N. Gautam, B.S. Gehlaut and M.A. Quadri Counteracting adverse effect of ochratoxin on relative organ weights of broilers by 268 Mentha piperita dry leaf powder Anju Nayak, Sunil Nayak, Varsha Sharma and R.P.S. Baghel Effect of rock phosphate without and with aluminium on carcass yields of egg type starters 272 Sunil Nayak, R.P.S. Baghel and Anju Nayak Issued 31st December, 2012 STATEMENT OF OWNERSHIP FORM IV (See Rule 8) Place of Publication : Jabalpur (Madhya Pradesh), India Periodicity of Publication : 3 issues per year (from 2012) Publisher's Name : Dr. S.K. Rao Indian Dean, Faculty of Agriculture JNKVV, Jabalpur 482 004 (M.P.), India Printer's Name : M/s Fortune Graphics and Scanning Centre Golebazar, Jabalpur 482 002 (M.P.) Editor's Name : Dr. Mohan S. Bhale Indian Senior Scientist Department of Plant Pathology JNKVV, Jabalpur 482 004 (M.P.), India Name and address of individuals : Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur Who own the news papers and partners of share holders holding more than one per cent of total capital I, S.K. Rao, hereby declare that the particulars given above are true to the best of my knowledge and belief. Dated the 31st December, 2012 Sd/- S.K. Rao Publisher A Publication of Jawaharlal Nehru Krishi Vishwa Vidyalaya Jabalpur 482 004 (Madhya Pradesh) India Phone: (+91) (0761) 2681200; Fax: (+91) (0761) 2681200 Website: www.jnkvv.nic.in JNKVV Research Journal Editorial Board Patron Prof. Vijay Singh Tomar Vice Chancellor, JNKVV, Jabalpur Chairman Dr. S.K. Rao Dean, Faculty of Agriculture, Jabalpur Members Dr. P.K. Mishra Director Instruction, Jabalpur Dr. K.K. Saxena Director Extension Services, Jabalpur Dr. R.S. Khamparia Dean, College of Agriculture, Jabalpur Dr. T.K. Bhattacharya Dean, College of Agricultural Engineering, Jabalpur Editor Mohan S. Bhale Co-Editor Abhishek Shukla General Information: JNKVV Research Journal is the publication of J.N.