R kumar k k chandra (34 resultados)

Condición: As New. New and sealed.

Hardcover. Condición: New. ISBN:9789354616785.

Condición: New. pp. 481.

Condición: New. pp. 481.

Condición: New. pp. 481.

Hardcover. Condición: New. This book incorporates new insights and concepts in the hope of helping guide agricultural students, researchers and practitioners to a deeper understanding of the ecology of agricultural systems that will open the doors to new management options. The present book crop ecology is the study of the interactions of living organisms with their environment. Within the discipline of ecology, researchers work at four specific levels, sometimes discretely and sometimes with overlap. These levels are organism, population, community, and ecosystem. In ecology, ecosystems are composed of dynamically-interacting parts, which include organisms, the communities they comprise, and the non-living (abiotic) components of their environment. Ecosystem processes, such as primary production, pedogenesis (the formation of soil), nutrient cycling, and various niche construction activities, regulate the flux of energy and matter through an environment. These processes are sustained by organisms with specific life-history traits. The variety of organisms, called biodiversity, which refer to the differing species, genes, and ecosystems, enhances certain ecosystem services.…

Hardcover. Condición: New. Contents: Preface. 1. Indian Organic Farming: Its Concept, Components and Challenges/Ajay Kumar and Subhash Chandra. 2. Organic Farming in India/Ajendra Kumar, D. Ram and Ranjeet Kumar. 3. Prospects and Constraints in Organic Farming/Shivanand Maurya, Ravi Verma and Ashok Kumar. 4. Remote Sensing: A Tool in Agriculture/Amitesh Kumar Singh, Ravi Shanker and Amit Kumar Singh. 5. Brown Manuring: Tools for Nutrients Management/R.P. Singh, S.K. Bairagi, A.P. Singh and Raksha. 6. Nutrient Management in Field and Horticultural Crops/Ravi, Mukesh Kumar and Piryanshu. 7. Nutrient Management in Organic Cultivation of Coriander (Coriandrum sativum L.)/Bindesh Arya, K.C. Meena, D.K. Patidar, Nitin Soni and B.K. Patidar. 8. Diseases and Insect Pests Management of Vegetable Crops through Biological Agents/R. Chandra, Sachin Kumar Jain and D. Ram. 9. Bio-Intensive Pest Management (BIPM) in Major Vegetable Crops/Abhinav Kumar, Krishna Deo Verma and Ingle Dipak Shyamrao. 10. Non-Chemical Management Strategies of Soil Borne Plant Pathogens of Vegetables/Abhishek Singh and Sachin Kumar Jain. 11. Diseases Management of Tomato Crop in Organic Farming/Dushyant Kumar, Joni Kumar, Arun Kumar and Krishna Pal. 12. Insect Pests of Cole Crops and their Management/Joni Kumar, Yogandar Sain, Dushyant Kumar, Sunil Kumar Singh and Arun Kumar. 13. Organic Management Practices for Diseases of Papaya/Abhishek Kumar, Priyanka Yadav, Ajay Kumar Mishra, Anupam Kumar, Amit Kumar Yadav and Rohit Gangwar. 14. Organic Production of Asparagus/Vikash Kumar Yadav and Sharvan Kumar. 15. Organic Mushroom Production/Ajendra Kumar, D. Ram and Ranjeet Kumar. 16. Preparation Methods of Composting and Vermicomposting in Organic Farming/Shweta Chaturvedi and D. Ram. 17. Zero Budget Natural Farming for Future/B.K. Prasad, Rajendra Kumar, G. Singh, R.K. Singh and Om Prakash. 18. Organic Waste Management and Soil Health/A.P. Singh and R.P. Singh. 19. Role of Organic Farming in Soil Inhabiting Microorganisms/Krishna Kumar, Popin Kumar, Ajay Kumar and Abhimanyu. 20. Insect Pest Management in Organic Farming/Rajanish Chandra Mishra, Anuj Kumar Gautam and Rajkumari. 21. Determination of Biological Activity of Soil by Dehydrogenase Activity/Pratibha Kumari, Babloo Sharma and Reena Kumari. 22. Organic Animal Husbandry/Sachin Kumar Shandilya. 23. Livestock and its Role in Organic Farming/Anuj Kumar Gautam, Rajanish Chandra Mishra and Rajkumari. Index.…

Condición: New.

paperback. Condición: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Condición: New. Contents: 1 Agronomy and its Scope 2 Seeds and Sowing 3 Cropping System and Crop Rotation 4 Growth and Development of Crops 5 Tillage 6 Crop Density and Geometry 7 Essential Plant Nutrients 8 Manures, Compost and Vermicompost 9 Fertilizers 10 Biofertilizers 11 Weeds 12 Irrigation and Water Management 13 Harvesting and Threshing of Crops 14 Climatic Zones and Herbicide Application 15 Herbicide and Fertilizer Calculation for Small and Large Plots.…

Condición: New.

Condición: Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service.

Hardcover. Condición: New.

HRD. Condición: New. New Book. Shipped from UK. Established seller since 2000.

Condición: new.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: New. In English.

Condición: New. 1st edition NO-PA16APR2015-KAP.

Hardcover. Condición: Brand New. 350 pages. 11.02x11.02x2.36 inches. In Stock.

Condición: New. Brand New! Fast Delivery This is an International Edition and ship within 24-48 hours. Deliver by FedEx and Dhl, & Aramex, UPS, & USPS and we do accept APO and PO BOX Addresses. Order can be delivered worldwide within 6-10 days and we do have flat rate for up to 2LB. Extra shipping charges will be requested if the Book weight is more than 5 LB. This Item May be shipped from India, United states & United Kingdom. Depending on your location and availability.…

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: New.

Condición: New.

Condición: New.