Chemical Amendments For Improving Sodium Soils

DOWNLOAD

Download Chemical Amendments For Improving Sodium Soils PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Chemical Amendments For Improving Sodium Soils book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Chemical Amendments For Improving Sodium Soils

DOWNLOAD
Author : Charles Arthur Bower
language : en
Publisher:
Release Date : 1959

Chemical Amendments For Improving Sodium Soils written by Charles Arthur Bower and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Soil amendments categories.

This bulletin (1) describes chemical amendments and their action on sodium soils; (2) gives information on determining the need for soils for amendments; (3) discusses the suitability, application rates, and methods of application of various amendments.

Chemical Amendments For Improving Sodium Soils

DOWNLOAD
Author : Charles Arthur Bower
language : en
Publisher:
Release Date : 1959

Chemical Amendments For Improving Sodium Soils written by Charles Arthur Bower and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Fertilizers categories.

This bulletin (1) describes chemical amendments and their action on sodium soils; (2) gives information on determining the need for soils for amendments; (3) discusses the suitability, application rates, and methods of application of various amendments.

Agriculture Information Bulletin

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1949

Agriculture Information Bulletin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1949 with Agricultural conservation categories.

Salt Problems In Irrigated Soils

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1958

Salt Problems In Irrigated Soils written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Salinity categories.

Diagnosis And Improvement Of Saline And Alkali Soils

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1954

Diagnosis And Improvement Of Saline And Alkali Soils written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1954 with Alkali lands categories.

Salt Problems In Irrigated Soils

DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1958

Salt Problems In Irrigated Soils written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Salinity categories.

Salt Stress In Plants And Amelioration Strategies

DOWNLOAD
Author : Sajal Roy
language : en
Publisher:
Release Date : 2020

Salt Stress In Plants And Amelioration Strategies written by Sajal Roy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Electronic books categories.

High salt concentration in soil is a major abiotic stress, which adversely influences the growth, overall development, and productivity of crops. More than 20% of the land of the world used for crop production is adversely affected by high salt concentration. The problem of salt stress becomes a major concern when previously fertile, productive agricultural lands are salinized more profoundly as a result of anthropogenic activities along with natural causes. Therefore, this review is focused on various aspects of salt-affected soils (SAS), their effects on plants, and different approaches for reclamation of SAS to enhance the potentiality for crop production. Salt-affected soils are categorized into saline, saline-sodic, and sodic soils based on the amount of total soluble salts as expressed by electrical conductivity (EC), sodium adsorption ratio (SAR), exchangeable sodium percentage (ESP), and soil pH. The inhibition of plant growth in saline soils is mainly induced by osmotic stress; reduced uptake of essential macro- and micronutrients, including nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), iron (Fe), manganese (Mn), zinc (Zn), and copper (Cu); and specific toxicities of sodium (Na) and chloride (Cl). Sodic soils adversely affect the plant through high soil pH and poor physical condition resulting from an excessive amount of¬†exchangeable Na. Different plants respond to salt stress in different extents. Salt-affected soils must be reclaimed to restore their productivity for increasing food production. The approaches for the management of SAS include leaching, incorporation of different organic and inorganic amendments, mulching, and development of salt-tolerant crops. The suitability of approaches depends on several considerations such as cost of reclamation, the time required, the extent of the salt stress, soil properties, availability of technology, and other environmental factors. Among different strategies, the incorporation of organic amendments is beneficial, cost-effective, environment friendly, and sustainable for amelioration of salt stress and enhancement of crop production due to the extensive roles of organic amendments in improving the soil,Äôs physical (structural stability, porosity, and permeability), chemical [pH, EC, ESP, organic matter, cation exchange capacity (CEC), and Na leaching], and biological and/or biochemical (microbial abundance, microbial activity, biomass carbon, and enzymatic activities) properties.

The Diagnosis And Improvement Of Saline And Alkali Soils

DOWNLOAD
Author : Regional Salinity Laboratory (U.S.)
language : en
Publisher:
Release Date : 1947

The Diagnosis And Improvement Of Saline And Alkali Soils written by Regional Salinity Laboratory (U.S.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1947 with Alkali lands categories.

Diagnosis And Improvement Of Saline And Alkali Soils

DOWNLOAD
Author : L. E. Allison
language : en
Publisher:
Release Date : 1947

Diagnosis And Improvement Of Saline And Alkali Soils written by L. E. Allison and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1947 with Alkali lands categories.

Practical Mathematics For Precision Farming

DOWNLOAD
Author : David E. Clay
language : en
Publisher: John Wiley & Sons
Release Date : 2020-01-22

Practical Mathematics For Precision Farming written by David E. Clay and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-22 with Technology & Engineering categories.

As the public and producers becomes more aware of the environmental and economic benefits of precision farming, there has been increased demand for quality training to accurately evaluate spatial variability within fields. Practical Mathematics in Precision Farming provides hand-on training and examples for certified crop consultants (CCAs), farmers, crop consultants, and students (both undergraduate and graduate) on how to conduct to conduct and analyze on-farm studies, write simple programs, use precision techniques to scout for pests and collect soil samples, develop management zones, determine the cost of production, assess the environmental consequences of precision techniques, understand soil test results, and develop site-specific nutrient and plant population algorithms. Using real agronomic examples, the reader is taught the crucial task of managing products and inputs for application at the right rate, place, and time.