Singh y (210 Ergebnisse)

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

Zustand: New. pp. 185 Illus.

Zustand: New.

Paperback. Zustand: Brand New. 36 pages. 9.00x6.00x0.09 inches. In Stock.

Paperback. Zustand: Brand New. 93 pages. 9.00x6.00x0.24 inches. In Stock.

Zustand: New. pp. xi + 335 Figures, Illus., Maps.

Soft cover. Zustand: New. This comprehensive book containing objective questions on important aspects of Veterinary Microbiology, Veterinary Parasitology and Veterinary Pathology has been developed to meet the requirements of undergraduate as well as graduating students preparing for various competitive examinations. Readers would show a lot of interest in this book , especially the undergraduate and post graduate students of Veterinary colleges across the country, teachers, researchers, trainers, civil service aspirants and general educationists.…

Zustand: New.

Hardcover. Zustand: Near Fine. Dust Jacket Included. 1st Edition. 326 pages, a very good hardback in a very good dust-jacket [052121114X].

Zustand: New. pp. 395.

Zustand: New. pp. vi + 89 Figures, Illus. (Partly Col.).

Zustand: New. pp. 248.

Zustand: New. pp. 288.

364 pp.

Zustand: New.

Zustand: New. pp. 388.

Zustand: New. pp. xiii + 402.

unknown_binding. Zustand: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1950grams, ISBN:9781609134020. …

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9788170335559. …

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,550grams, ISBN:8170335558. …

Hardcover. Zustand: New. The soil is the most important constituent to fulfilment of all the basic needs of human beings. Soil is an important component of our farming. An eminent position in global cultivation of wheat, rice, jawar, pulses, sugarcane, vegetables and fruits etc. is occupied by Indian agriculture and reason of physical, chemical condition of whatever land is indispensable for proper implementation of the other management practices. Thus the physico-chemical study of territory is very significant because both physical and chemical properties which bear upon the soil productivity. This, physico-chemical study of soil is based on various parameters like pH, electrical conductivity, texture, moisture, temperature, soil organic matter, available nitrogen, phosphorus and potassium. This knowledge will help to the people who are interested to work in agricultural field. Soil is one of the most important ecological factors containing a large number of different kinds of bacteria, plants and animals that compose inter-related biological complex. As a complex physical and biological system, it provides nutrients and oxygen for the organisms. The major physical and chemical features of soil are related to particle size, distribution, types of clay colloids, cation and anion exchange capacity, oxidation and reduction potential, soil reaction, electrical conductivity and nutrient dynamics. A healthy and judicious reduction condition should be maintained at the bottom to facilitate the optimum availability of nutrients as well as prevention of any unhealthy situation. Thus, soil plays an important role in fertility of fish life and water body. The physico-chemical parameters of water like temperature, pH, electric conductivity, total alkalinity, carbonates, bicarbonates, calcium, magnesium, hardness, chlorides, sulphates, nutrients like nitrates and phosphates, turbidity and total dissolved solids are important to know the trophic nature of the water body. Water bodies are generally of three types oligotrophic, mesotrophic and eutrophic. Usually mesotrophic water bodies are highly productive in nature.…

Hardcover. Zustand: New. The Book covers all the areas of Soil Science and Agricultural Chemistry to Soil Science related Terms. Soil health is an assessment of ability of a soil to meet its range of ecosystem functions as appropriate to its environment. Also, refers to the condition of the soil, including its ecosystems (minerals, nutrient and microbial activity), pH and structure. The Soil Science Society deigns soil health as the capacity of a specific kind of soil to function, within natural or managed ecosystem boundaries, to sustain plant and animal productivity, maintain or enhance water and air quality, and support human health and habitation. The increasing use of conservation tillage and cover crops is changing the way we view the soil and the environment. New concepts and terminology are being used to describe these changes. Understanding the term defined in this fact sheet will help farmers understand relationships between tillage, crop rotation, cover crops, carbon sequestration, organic matter pool, agricultural sustainability, and soil and water quality. Sustainable agriculture and soil quality are the terms that are increasingly important to modern farming. With higher costs for labour, seed, fuel, fertilizer, and pesticides agricultural producers are looking for more economical ways to improve crop production and maintain ecosystem sustainability. One of the goals of sustainable agriculture is to work with the natural cycles of the terrestrial ecosystems especially with the soil biology to enhance the efficiency of agricultural management practice. The terms below are used to describe these biologically efficient and economically viable agricultural production systems. …

Zustand: New.

Zustand: New. pp. vii + 348 Figures, Illus.

Zustand: New. pp. vii + 332.

Zustand: New. pp. 249 Illus.

Zustand: New. pp. 260 Figures.

Zustand: New. pp. 376.

Zustand: New. pp. 348.