Results 91 to 100 of about 191,103 (257)
Winter Small Grain Forage Trial Species x Harvest Date Dr. Heather Darby, UVM Extension Agronomist Susan Monahan, Erica Cummings, Julian Post and Sara Ziegler UVM Extension Crops and Soils Technicians 802-524-6501 Visit us on the web: http://www.uvm.edu/extension/cropsoil © March [PDF]
Winter cereals are most commonly used as a cover crop in Vermont. Cereals such as barley, triticale, wheat, spelt and rye also have the potential to provide high yield and quality feed for livestock.
Cummings, Erica +4 more
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ABSTRACT Modern studies show that soil erosion results in a loss of ecosystem function, particularly fertility, and is a cause of declining agricultural yields. However, despite the well‐attested high rates of soil erosion across Roman and medieval Europe there appears to have been little or no soil‐associated decline in agricultural production—the ...
Ben Pears +5 more
wiley +1 more source
DERIVED DEMAND FOR WHEAT BY CLASS [PDF]
To quantify price responsiveness and economic substitutability among wheat classes, derived demand functions were specified from a normalized quadratic profit function.
Marsh, Thomas L., Terry, Justin J.
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Accumulation of phosphorus fractions in contrasting soils under long‐term phosphate fertilization
Abstract Understanding phosphorus (P) dynamics in soils under conservation agriculture remains challenging because the long‐term effects of fertilization rates and soil texture on P accumulation, availability, and environmental risk are not being fully understood. This study evaluated P fraction accumulation and saturation indices across soil layers in
Tales Tiecher +3 more
wiley +1 more source
INVERSE DEMAND RELATIONSHIPS FOR WHEAT FOOD USE BY CLASS [PDF]
A normalized quadratic input distance system is applied to estimate inverse demand relationships for wheat by class. Semi-nonparametric and Bayesian estimators are used to impose curvature on inputs and outputs. Price flexibilities are estimated for hard
Featherstone, Allen M., Marsh, Thomas L.
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"July 2000.""Publication costs paid by Missouri Seed Improvement Association."The objective of the Missouri Winter Wheat Performance Tests is to provide wheat growers in Missouri with a reliable, unbiased, up-to-date source of information that will ...
Bestgen, K. S. +4 more
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Abstract The use of recycled nutrients is critical to reduce the environmental impact of fertilization. It is an integral component of a circular nutrient economy. Here, we look at the impact of municipal biosolids in lieu of conventional fertilization for dryland wheat production in Washington state, evaluating data from a long‐term replicated field ...
Sally Brown +4 more
wiley +1 more source
Abstract Drought significantly affects water resources, agriculture, energy, and ecosystems, revealing enduring socio‐economic vulnerabilities over the centuries. This review synthesizes a century of development and recent advances in drought research (1900–2023), drawing on a bibliometric analysis of over 152,000 peer‐reviewed publications. The review
Amitesh Sabut, Ashok Mishra
wiley +1 more source
The article presents the study results of winter soft wheat lines in competitive variety testing according to productivity and grain quality indicators.
О. А. Nekrasova +6 more
doaj +1 more source
But Are They Meritorious? Productivity Gains under Plant IPR [PDF]
Despite that recentness of intellectual property rights protection of plants in the US , documenting the productive merit of varieties associated with IPR protection has been elusive.
Kolady, Deepthi, Lesser, William H.
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