Главная    Ex Libris    Книги    Журналы    Статьи    Серии    Каталог    Wanted    Загрузка    ХудЛит    Справка    Поиск по индексам    Поиск    Форум   
blank
Авторизация

       
blank
Поиск по указателям

blank
blank
blank
Красота
blank
Lal R., Shukla M.K. — Principles of Soil Physics
Lal R., Shukla M.K. — Principles of Soil Physics

Читать книгу
бесплатно

Скачать книгу с нашего сайта нельзя

Обсудите книгу на научном форуме



Нашли опечатку?
Выделите ее мышкой и нажмите Ctrl+Enter


Название: Principles of Soil Physics

Авторы: Lal R., Shukla M.K.

Аннотация:

This book addresses the topic of soil’s physical properties and processes with particular reference to agricultural, hydrological, and environmental applications. The book is written to enable undergraduate and graduatestudents to understand soil’s physical, mechanical, and hydrological properties, and develop theoretical and practical skills to address issues related to sustainable management of soil and water resources. Sustainable use of soil and water resources cannot be achieved unless soil’s physical conditions or quality is maintained at a satisfactory level.Fertilizer alone or in conjunction with improved crop varieties and measures to control pests and diseases will not preserve productivity if soil’s physical conditions are not above the threshold level, or if significant deterioration of physical conditions occur. Yet, assessment of physical properties and processes of soil is not as commonly done as that of chemical or nutritional properties, and their importance receives insufficient attention. Even when information on soil’s physical properties is collected, it is not done in sufficient detail and rarely beyond the routine measurement of soil texture and bulk density.


Язык: en

Рубрика: Физика/

Статус предметного указателя: Неизвестно

ed2k: ed2k stats

Год издания: 2004

Количество страниц: 699

Добавлена в каталог: 15.12.2013

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID
blank
Предметный указатель
blank
Реклама
blank
blank
HR
@Mail.ru
       © Электронная библиотека попечительского совета мехмата МГУ, 2004-2017
Электронная библиотека мехмата МГУ | Valid HTML 4.01! | Valid CSS! О проекте