Author: Frederick Burean Smith
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 52
Book Description
Some Effects of Method of Application of Fertilizers on Corn and Soils
Author: Frederick Burean Smith
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Corn
Languages : en
Pages : 52
Book Description
Research Bulletin
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 332
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 332
Book Description
Crop Rotation on Organic Farms
Author: Charles L. Mohler
Publisher: Natural Resource Agriculture and Engineering Service (Nraes)
ISBN: 9781933395210
Category : Crop rotation
Languages : en
Pages : 156
Book Description
Publisher: Natural Resource Agriculture and Engineering Service (Nraes)
ISBN: 9781933395210
Category : Crop rotation
Languages : en
Pages : 156
Book Description
Studies on Nitrification and Its Relation to Crop Production on Carrington Loam Under Different Treatments
Author: Bernard Wernick Hammer
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 474
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 474
Book Description
Better Crops with Plant Food
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1020
Book Description
Managing Cover Crops Profitably (3rd Ed. )
Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Report on the Agricultural Experiment Stations
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1354
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1354
Book Description
Research Bulletin - Agricultural Experiment Station, Iowa State College
Author: Iowa Agriculture and Home Economics Experiment Station
Publisher:
ISBN:
Category : Agricultural chemistry
Languages : en
Pages : 748
Book Description
Publisher:
ISBN:
Category : Agricultural chemistry
Languages : en
Pages : 748
Book Description
Soil Nitrogen Uses and Environmental Impacts
Author: Rattan Lal
Publisher: CRC Press
ISBN: 1351857401
Category : Nature
Languages : en
Pages : 561
Book Description
Nitrogen (N) is potentially one of the most complex elements on the Earth. It is necessary for all biological activity, but creates negative impacts on water and air quality. There is a balancing act between deficiency and surplus and the forms of N available further complicate our understanding of the dynamics. Biological fixation provides some plants with N supply while others are totally dependent upon N being available in the soil profile for the roots to extract. Nevertheless, the demand for N will increase because the human population with its increasing growth requires more protein and thus more N. Understanding the global N cycle is imperative to meeting current and future nitrogen demands while decreasing environmental impacts. This book discusses availability, production, and recycling of N in air, water, plants, and soils. It features information on N impacts to soil and water quality, management of N in agroecosystems, and techniques to maximize the use efficiency while minimizing the risks of leakage of reactive N into the environment. This volume in the Advances in Soil Science series is specifically devoted to availability, production, and recycling of N with impact on climate change and water quality, and management of N in agroecosystems in the context of maximizing the use efficiency and minimizing the risks of leakage of reactive N (NO-3, N¬2O) into the environment.
Publisher: CRC Press
ISBN: 1351857401
Category : Nature
Languages : en
Pages : 561
Book Description
Nitrogen (N) is potentially one of the most complex elements on the Earth. It is necessary for all biological activity, but creates negative impacts on water and air quality. There is a balancing act between deficiency and surplus and the forms of N available further complicate our understanding of the dynamics. Biological fixation provides some plants with N supply while others are totally dependent upon N being available in the soil profile for the roots to extract. Nevertheless, the demand for N will increase because the human population with its increasing growth requires more protein and thus more N. Understanding the global N cycle is imperative to meeting current and future nitrogen demands while decreasing environmental impacts. This book discusses availability, production, and recycling of N in air, water, plants, and soils. It features information on N impacts to soil and water quality, management of N in agroecosystems, and techniques to maximize the use efficiency while minimizing the risks of leakage of reactive N into the environment. This volume in the Advances in Soil Science series is specifically devoted to availability, production, and recycling of N with impact on climate change and water quality, and management of N in agroecosystems in the context of maximizing the use efficiency and minimizing the risks of leakage of reactive N (NO-3, N¬2O) into the environment.
Livestock and the Environment
Author: M. L. Rowe
Publisher:
ISBN:
Category : Animal waste
Languages : en
Pages : 322
Book Description
Publisher:
ISBN:
Category : Animal waste
Languages : en
Pages : 322
Book Description