J r dinesh kumar (119 risultati)

Hardcover. Condizione: New. Contents: 1. Introduction. 2. Physical parameters. 3. Chemical parameters. 4. Heavy metals. 5. Biological parameters. 6. Environment diseases in shrimps and their control. 7. Sample preservation methodology. 8. Optimum ranges for water quality parameters in shrimp culture. 9. Conclusion. 10. Conversion factors. 11. Brief list of companies offering technical / lab services to shrimp farmers. 12. List of suppliers of shrimp feed supplements, farm care and health care products. The book is written in simple enough terms that shrimp farmers, aquaculturists, entrepreneurs, fishery biologists, seafood technologists, students, and others interested in shrimp aquaculture could benefit from it. This book not only provides readers with basic information, but also serves as a valuable tool for diagnosing and preventing problems caused by poor water quality.…

Condizione: New.

Condizione: New.

Hardcover. Condizione: New. ISBN:9789394490246.

Paperback. Condizione: New. This book features five peer-reviewed reviews on improving nitrogen-use efficiency (NUE).The first chapter provides an overview of the recent advances in optimising NUE in crop production, focussing on broadacre cereals and oilseeds. The chapter also addresses the impact of underfertilisation and overfertilisation on crop yield, grain quality and profit.The second chapter outlines recent advances in understanding nitrogen (N) cycling in soil, as well as the main issues researchers and farmers are presented with when attempting to optimise productivity while minimising environmental impacts.The third chapter considers the ways in which molecular interventions can be used to optimise crop NUE in rice and how these interventions can contribute towards producing rice genotypes with high yields at low N-inputs.The fourth chapter reviews the principal mechanisms of N-uptake and efficient capture by crop root systems. The chapter also details the impact of abiotic stress factors on N-uptake and proliferation, such as soil structure and overall health.The final chapter reviews the role of traits related to N-uptake, N-assimilation and N-remobilisation in breeding more efficient varieties of wheat. The chapter also discusses future major research trends, such as high-throughput phenotyping.…

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Paperback or Softback. Condizione: New. Sie? Transmisji Danych. Book.

Condizione: New. 2022. hardcover. . . . . .

Condizione: New.

Taschenbuch. Condizione: Neu. DATA COMMUNICATION NETWORK | J. R. Dinesh Kumar (u. a.) | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9786207457526 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Hardcover. Condizione: Brand New. 88 pages. 0.43x9.02x5.98 inches. In Stock.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. 2022. hardcover. . . . . . Books ship from the US and Ireland.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: New. This book features five peer-reviewed reviews on improving nitrogen-use efficiency (NUE).The first chapter provides an overview of the recent advances in optimising NUE in crop production, focussing on broadacre cereals and oilseeds. The chapter also addresses the impact of underfertilisation and overfertilisation on crop yield, grain quality and profit.The second chapter outlines recent advances in understanding nitrogen (N) cycling in soil, as well as the main issues researchers and farmers are presented with when attempting to optimise productivity while minimising environmental impacts.The third chapter considers the ways in which molecular interventions can be used to optimise crop NUE in rice and how these interventions can contribute towards producing rice genotypes with high yields at low N-inputs.The fourth chapter reviews the principal mechanisms of N-uptake and efficient capture by crop root systems. The chapter also details the impact of abiotic stress factors on N-uptake and proliferation, such as soil structure and overall health.The final chapter reviews the role of traits related to N-uptake, N-assimilation and N-remobilisation in breeding more efficient varieties of wheat. The chapter also discusses future major research trends, such as high-throughput phenotyping.…

Condizione: New.

Condizione: New.

Condizione: New.