Ramesh t (Oltre 1600 risultati)

Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condizione: New.

Condizione: New. pp. xiv + 146.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condizione: New. pp. xiv + 146 Index.

Condizione: New.

Soft cover. Condizione: New. Contents: Foreword to the book: Prof. C. Ramasamy. Preface. 1. Introduction. 2. Meteorological studies. 3. Crop physiological studies. 4. Nutrient management studies. 5. Water management studies. 6. Weed management studies. 7. Cropping and farming system studies. 8. Impact assessment of watershed development and management. 9. Economic assessment of agronomic studies. 10. Statistical tools in agronomic research. References. Index. About the authors. "Sustainable agricultural management technologies should be studied in terms of increased productivity, profitability, energy saving and efficiency of agricultural inputs usage by using efficiency indices and sustainable indicators. The book serves as a complete source of information on efficiency indices and sustainability indicators followed in different branches of agricultural management research like nutrient, water and weed management, cropping and farming system studies, meteorological and crop physiological studies and economic assessment of all the management techniques. Keeping these things in mind the entire book has been divided into ten chapters. The book has been written for teachers, students, researchers and policy makers and extension workers engaged in agricultural management research strategies.". …

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New. pp. xiv + 146.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Soft cover. Condizione: New. ISBN:9789384502263.

Condizione: New. pp. 236 Figures, Illus. (Mostly Col.).

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Condizione: New.

Condizione: New. pp. 236.

Condizione: New.

Condizione: New. pp. 236.

Condizione: New. pp. 58.

Condizione: New.

Soft cover. Condizione: New. The well being of the humans including animals depend upon very much on how the soil productivity is maintained without ecosystems degradation. Most likely soil can efficiently sustain humanity with food, fibre, feed to animals and clean environmental maintenance only when it is considered and managed from the holistic and ecosystem points of view. Plants need at least 16 essential elements for their normal growth and to complete their life. The soil testing provides the status of the nutrients determined in the laboratory for the application of appropriate rate of fertilizers to eliminate the nutrients limiting for production. The soil testing along with plant analysis gives the true status of plant nutrients affected by soil properties to take the proper care for the plant growth. Our available water resources are diminishing and getting polluted with excess use of fertilizers and pesticides which are ultimately affecting the environment, food produced and water quality. The purpose of this book 'Soil Testing and Analysis' is (i) to provide the vital plant nutrients functions for which soil testing is to be made; (ii) to determine the nutrient status of the soil with appropriate methods, measurements and criteria for interpreting those assessments; (iii) to analyze the appropriate parts of the plant samples for nutrient elements with available methods of analysis; (iv) to analyze the important water quality parameters with interpretations; and (v) to prepare the soil, plant and water samples for the analysis of pesticide residues with the different available methods. This is a comprehensive presentation of useful information for the scientific and technical personals involved in such types of analysis.…

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. pp. 310.

Hardcover. Condizione: New. ISBN:9789384502256.