Книга: Sanjib Kumar Das «Water saving technology of summer rice by using bio-mulches»
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Производитель: "LAP Lambert Academic Publishing" The use of bio-mulch in rice crop under soil water stress is a new dimension for water saving, soil physical health improvement and nutrient utilization which lead to better crop growth and yield and higher water use efficiency. Application of bio-mulches in rotational stress largely improved the growth and yield parameters. Bio-mulching improved grain yield by 20. 5% 50. 7%, field Water Use Efficiency by 10%- 41% over continuous submergence and by 19. 9% - 53. 9% over stress control. It also gave considerably higher physical and monetary water productivity. Among the bio-mulches rice chaffy grain conserved 34% - 48% more soil water at different stress cycles irrespective of crop growth. Bio-mulches under rotational submergence largely improved the nutrient availability. Mulching improved the soil organic carbon status by 9. 5% - 18. 24%. Total microbial biomass increased with stress and mulching. The research data of this book makes it useful reference for researchers, under graduate and... ISBN:9783659637513 Издательство: "LAP Lambert Academic Publishing" (2014)
ISBN: 9783659637513 |
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