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الزراعة , البستنة , مصايد الأسماك

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آخر الأخبار علوم علم الأحياء

عام , موسوعات علم الأحياء الدقيقة علم النبات علم الحيوان الكيمياء الحيوية , الفيزياء الحيوية علم البيئة علم الوراثة , الهندسة الوراثية الزراعة , البستنة , مصايد الأسماك متنوعة

6٬767 كتب إلكترونية في هذه الفئة

غلاف M. Muthu Abishag & K. Karal Marx: Broodstock Management and Fish Seed Production

M. Muthu Abishag & K. Karal Marx: Broodstock Management and Fish Seed Production

The book entitled “Broodstock Management and Fish Seed Production” provides information relating to commercially cultivable fresh water fishes, broodstock management, fish seed production technology, …

غلاف Richard Hodder-Williams: Public opinion polls and British politics

Richard Hodder-Williams: Public opinion polls and British politics

First published in 1970 Public opinion polls and British politics provides an introductory guide to political polling in Britain. The book describes the polling organizations themselves, their sampli …

غلاف Ric Fallu & John Mosig: Australian Fish Farmer

Ric Fallu & John Mosig: Australian Fish Farmer

غلاف Paul Horne & Jessica Page: Integrated Pest Management for Crops and Pastures

Paul Horne & Jessica Page: Integrated Pest Management for Crops and Pastures

غلاف Pemba H. (Department of Spices and Plantation Crops, Faculty of Horticulture, BCKV (Agricultural University), West Bengal, India) Bhutia & Akkabathula Chandini (Department of Spices and Plantation Crops, Faculty of Horticulture, BCKV (Agricultural Univers

Pemba H. (Department of Spices and Plantation Crops, Faculty of Horticulture, BCKV (Agricultural University), West Bengal, India) Bhutia & Akkabathula Chandini (Department of Spices and Plantation Crops, Faculty of Horticulture, BCKV (Agricultural Univers

Spices provide our food with nutraceutical value rather than actual nutrition. But apart from the popular and major spices, there are several other spices, which, in spite of their enormous contribut …

غلاف Frederick T Corbin: World Soybean Research Conference Ii, Abstracts

Frederick T Corbin: World Soybean Research Conference Ii, Abstracts

The result of strong international interest in the soybean, the World Soybean Research Conference II was held March 26-29, 1979, at North Carolina State University. This volume contains summaries of …

غلاف Chandra Prakash: Aquatic Health and Aquaculture

Chandra Prakash: Aquatic Health and Aquaculture

This book discusses how to use the wastewaters, liquid biowastes and soils unfit for agriculture to economically viable aquaculture practices; and putting the emphasis on, aquaculture posology, the s …

غلاف Jennifer Wilkinson: Nut Grower's Guide

Jennifer Wilkinson: Nut Grower’s Guide

غلاف William R. Nickle: Manual of Agricultural Nematology

William R. Nickle: Manual of Agricultural Nematology

Nickle (Beltsille Agricultural Research Center of the USDA) has engaged 29 internationally known experts to replace the classic work of I.N. Filipjev (1934) and its translated revision (Schuurmans St …

غلاف Biplab Kumar Bandyopadhyay: Freshwater Aquaculture

Biplab Kumar Bandyopadhyay: Freshwater Aquaculture

Freshwater Aquaculture – the study of breeding, rearing and commercialization of organisms, fish in particular, which inhabit in fresh water. Even though there remains some fragmentary information re …

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