Author: Albert Armin SchneiterPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 208
Book Description
Effect of Water Management on Forage Production and on Carbohydrate and Nitrogen Constituents of Alfalfa (Medicago Sativa L.) Roots
Author: Albert Armin SchneiterPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 208
Book Description
Effect of Water Management on Forage Production and on Carbohydrate and Nitrogen Constituents of Alfalfa (Medicago Sativa L.).
Author: Albert Armin SchneiterPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 208
Book Description
Proceedings
Author: Alfalfa Management Guide
Author: D. J. UndersanderPublisher:
ISBN: 9780891181798
Category : Alfalfa
Languages : en
Pages : 0
Book Description
The Alfalfa Management Guide is designed especially for busy growers, with to-the-point recommendations, useful images of diseased plants and pests, and quick-reference tables and charts. Revised in 2011, this edition of Alfalfa Management Guide covers the latest strategies for alfalfa establishment, production, and harvest-soil testing, fertilizing, integrated pest management, rotation, and more.
Effects of Managements and Varieties on Yield and Quality of Alfalfa (Medicago Sativa L.) Forage
Author: James Enos SumbergPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 230
Book Description
Water and Carbon Dynamics, Ecosystem Stability of Forest and Grassland in Response to Climate Change
Author: Xiaoming KangPublisher: Frontiers Media SA
ISBN: 2832547753
Category : Science
Languages : en
Pages : 320
Book Description
Forest and grassland ecosystems are the most important carbon sinks in terrestrial ecosystems. They can maintain or enhance carbon stocks and sinks in biomass, and play vital roles in mitigating climate change. China is taking action to achieve its carbon peak and carbon-neutral targets. Climate change, particularly the increase in the frequency, severity, and extent of drought, will affect the stability of the forest and grassland. How forests and grassland mitigate and adapt to climate change is still a challenge. Exploring the response of the forest and grassland to extreme climate events contributes to improving vegetation quality and enhancing the ability to respond to climate change.
Carbohydrate Reserves, Forage Yield, and Stand Persistence of Alfalfa (Medicago Sativa L.) Harvested at Early Bud Stage of Maturity
Author: John Irving WillardPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 92
Book Description
Agriculture & Agronomy
Author: University Microfilms InternationalPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 68
Book Description
The Interactive Effects of Water Salinity and Management on Symbiotic Nitrogen Fixation in Alfalfa
Author: Thomas J. KeckPublisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 200
Book Description
A greehhouse study was conducted to assess the interactive effects of three irrigation water salinity levels (1. 0, 3. 0, and 9. 0 mmho/cm) and three quantities of water app lied per irrigation (120, 240, 360 ml) on plant growth and nitrogen fixation by alfalfa (Medicago sativa L. cv. Resistador). Harvest dates corresponded t o 10, 30, and 50 days after the initiation of salt and water treatments which were started after nodulation had been established in young plants. Alfalfa top growth was limited by both salt and water s tresses. Irrigation water s alinity had a grea t er effec t on top growt h than root grm;th while root distribution was unaffected by either the quant i ty of water app l ied or by water salinity. The effects of salinity on pl ant growth were reduced in the presence of l imi ting moisture. The specific nodul e act ivi t y (mmol c2H4/hr/g) of water s tressed alfalfa pl ants was enhanced by increasing the quantity of wat er applied a t each irriga t ion and was adversely effected by increased irrigation water salinity. In contrast, both nodulation and nodule growth were insensitive t o salt stress and sensi tive only to severe mo i s ture s tress. Alfalfa plants continued to exhibit acetylene reducing capacity at the third harvest even under severe moisture and salt stress. The species apparently continues to fix nitrogen even though environmental stress is quite substantial.
Symbiotic Nitrogen Fixation in Alfalfa (Medicago Sativa L.) During Vegetative Regrowth
Author: Kathleen Ann FishbeckPublisher:
ISBN:
Category :
Languages : en
Pages : 162
Book Description