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Comparative Performance Of Hybrid And Composite Maize In Ralation To Density Of Planting And N Fertilization
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Book Synopsis Comparative Performance of Hybrid and Composite Maize in Ralation to Density of Planting and N Fertilization by : Saudan Singh
Download or read book Comparative Performance of Hybrid and Composite Maize in Ralation to Density of Planting and N Fertilization written by Saudan Singh and published by . This book was released on 1987 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hybrid Maize in Relation to Planting Density and Nitrogen Levels by : Dharma Raj Dawadi
Download or read book Hybrid Maize in Relation to Planting Density and Nitrogen Levels written by Dharma Raj Dawadi and published by LAP Lambert Academic Publishing. This book was released on 2011-08 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maize (Zey mays L.) is the second staple food crop after Rice and produced in 3 distinct agro-climatic zones i.e. Terai and inner Terai (less than 900 masl), Mid-Hills (900-1800 masl) and High-Hills (more than 1800 masl) respectively in Nepal. Although, hybrid maize has great prospect to increase the production and productivity, less plant densities & poor nitrogen management are the major yield reducing factors in the developing world (less than 3 t ha-1) as compared to industrialized countries (more than 8 t ha-1). Most of the farmers in developing countries are using higher amount of N-fertilizers haphazardly in hybrid maize which leads to the soil degradation in near future. Because of less information regarding nitrogen requirements and planting adjustments for hybrid maize, there is urgent need to identify its proper production practices & management technology. Therefore, this work was carried out to determine the optimum densities and nitrogen levels for hybrid maize during winter season with reference to its growth, yield and yield attributes. This book is greatly useful for researcher, agronomist, development workers, academic and students working in the field of agriculture research and development.
Book Synopsis The Use of Nitrogen Fertilizer and Plant Density Treatments to Predict the Long-term Performance of Hybrids in the Maritime Maize Recommendation Trials by : Baluswamy Krishnan
Download or read book The Use of Nitrogen Fertilizer and Plant Density Treatments to Predict the Long-term Performance of Hybrids in the Maritime Maize Recommendation Trials written by Baluswamy Krishnan and published by . This book was released on 2001 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent maize hybrids perform better than old ones. This improved performance of modern hybrids is due in part to their stress tolerance. It may be possible to identify high-yielding, broadly adapted cultivars by assessing their performance in stress environments. To test this hypothesis, fourteen recommended maize hybrids were tested in four different agronomic treatment levels (standard density + standard fertilizer, standard density + low fertilizer, high density + standard fertilizer and high density + low fertilizer) in 2000 at two locations in Nova Scotia, each with two replications. The long-term means of these cultivars in the Maritimes Maize Recommendation Trial, which are highly unbalanced over years and are analysed using residual maximum likelihood (REML) to permit comparisons among cultivars tested in different years, were considered as their true means. Those means were regressed on means obtained from the different agronomic treatments to compare the predictive ability of the different agronomic treatment levels. Means for grain yield in the 2000 trials, when derived from averages of all agronomic treatments, were strongly (R2 = 83.3%) associated with long-term Maritime maize recommendation trial. However, regression analysis for individual agronomic treatments showed that there was not much effect of different agronomic management practices on the predictive power of trials. The strong agreement between means from the 2000 trials and the long-term means derived from the Maritime recommendation trials indicates that the REML analysis of long-term maize cultivar datasets produces accurate estimates of cultivar effects. Means derived from testing at two locations under recommended fertilizer and plant population levels appears to be highly predictive of long-term cultivar value.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1970 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the International Congress of Plant Physiology, New Delhi, India, February 15-20, 1988 by : S. K. Sinha
Download or read book Proceedings of the International Congress of Plant Physiology, New Delhi, India, February 15-20, 1988 written by S. K. Sinha and published by . This book was released on 1990 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1995 with total page 1006 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Study on the Comparative Performance of Various Hybrids and Composites for Yield and Other Agronomic Traits in Maize by : Shyam Sunder Pal
Download or read book Study on the Comparative Performance of Various Hybrids and Composites for Yield and Other Agronomic Traits in Maize written by Shyam Sunder Pal and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Baluswamy Krishnan Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612665798 Total Pages :142 pages Book Rating :4.6/5 (657 download)
Book Synopsis The Use of Nitrogen Fertilizer and Plant Density Treatments to Predict the Long-term Performance of Hybrids in the Maritime Maize Recommendation Trials [microform] by : Baluswamy Krishnan
Download or read book The Use of Nitrogen Fertilizer and Plant Density Treatments to Predict the Long-term Performance of Hybrids in the Maritime Maize Recommendation Trials [microform] written by Baluswamy Krishnan and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2001 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Abstracts on Tropical Agriculture by :
Download or read book Abstracts on Tropical Agriculture written by and published by . This book was released on 1980 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Maize (Zea Mays L.) Performance as Influenced by Nitrogen Fertilization and Plant Density as Mimicked by Conditions in Swaziland by : Brenda Ntombenhle Dlamini
Download or read book Maize (Zea Mays L.) Performance as Influenced by Nitrogen Fertilization and Plant Density as Mimicked by Conditions in Swaziland written by Brenda Ntombenhle Dlamini and published by . This book was released on 1991 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1998 with total page 1212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Performance of Water-efficient Maize Variety Under Variable Planting Densities and Nitrogen Fertilizer Rates at Two Localities in North West Province, South Africa by :
Download or read book Performance of Water-efficient Maize Variety Under Variable Planting Densities and Nitrogen Fertilizer Rates at Two Localities in North West Province, South Africa written by and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: WEMA -- Nitrogen rates -- Plant density -- Root system architecture -- Soil moisture levels.
Book Synopsis Nitrogen Fertilizer Recommendations for Maize Produced in the Tropics by : Deanna Lynn Osmond
Download or read book Nitrogen Fertilizer Recommendations for Maize Produced in the Tropics written by Deanna Lynn Osmond and published by . This book was released on 1991 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comparative Study of Forage Evaluation of Maize Hybrids (Zea Mays L.) Under Various Levels of Nitrogen Fertilization and Harvest Stages by : Pradeep Namdeorao Kaskar
Download or read book Comparative Study of Forage Evaluation of Maize Hybrids (Zea Mays L.) Under Various Levels of Nitrogen Fertilization and Harvest Stages written by Pradeep Namdeorao Kaskar and published by . This book was released on 1978 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Maize Forage Yield and Quality as Influenced by Hybrid Selection, Planting Date, and Plant Density by : Jeffrey Scott Graybill
Download or read book Maize Forage Yield and Quality as Influenced by Hybrid Selection, Planting Date, and Plant Density written by Jeffrey Scott Graybill and published by . This book was released on 1990 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Plant Densities on the Relationship Between Inbred and Hybrid Performance in Maize by : Veronica Machado-Correa
Download or read book Effects of Plant Densities on the Relationship Between Inbred and Hybrid Performance in Maize written by Veronica Machado-Correa and published by . This book was released on 1978 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Plant Density and Nitrogen Fertilization on Yield and Mineral Constituents of Two Maize Varieties Grown in Hawaii by : Anthony O. Azih
Download or read book The Effect of Plant Density and Nitrogen Fertilization on Yield and Mineral Constituents of Two Maize Varieties Grown in Hawaii written by Anthony O. Azih and published by . This book was released on 1978 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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