Results 311 to 320 of about 76,828 (346)
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Science, 1980
The no-tillage cropping system, a combination of ancient and modern agricultural practices, has been rapidly increasing in use. By the year 2000, as much as 65 percent of the acreage of crops grown in the United States may be grown by the no-tillage practice. Soil erosion, the major source of pollutants in rural streams, is virtually eliminated when no-
R E, Phillips +4 more
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The no-tillage cropping system, a combination of ancient and modern agricultural practices, has been rapidly increasing in use. By the year 2000, as much as 65 percent of the acreage of crops grown in the United States may be grown by the no-tillage practice. Soil erosion, the major source of pollutants in rural streams, is virtually eliminated when no-
R E, Phillips +4 more
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2004
The purpose of this study was to evaluate burndown and residual weed control with herbicides applied in no-tillage conditions.
Owen, Michael +2 more
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The purpose of this study was to evaluate burndown and residual weed control with herbicides applied in no-tillage conditions.
Owen, Michael +2 more
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Ecology of low-input, no-tillage agroecosystems
Agriculture, Ecosystems & Environment, 1989Abstract Low-input, no-tillage agroecosystems are a category of low-input, sustainable agroecosystems. No-tillage in combination with lower inputs generate ecological interactions similar to those occurring in natural terrestrial ecosystems. Primary production, predation, consumption, decomposition and nutrient cycling of low-input, no-tillage ...
G.J. HOUSE, G.E. BRUST
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1984
In the tropical regions of the world there exists a wide range of differences in climate, vegetation and soil resources. The so-called tropical zone comprises about one-third of the land surface of the earth. It is difficult to clearly define the tropics, and for convenience is often given a latitudinal definition, which includes the zone between ...
Grant W. Thomas +2 more
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In the tropical regions of the world there exists a wide range of differences in climate, vegetation and soil resources. The so-called tropical zone comprises about one-third of the land surface of the earth. It is difficult to clearly define the tropics, and for convenience is often given a latitudinal definition, which includes the zone between ...
Grant W. Thomas +2 more
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Denitrification in Maize Under No–Tillage
Soil Science Society of America Journal, 2001Denitrification N losses from soils under no‐tillage (NT) can reduce N‐use efficiency and destroy the ozone layer if appreciable amounts of N oxides (N 2 O, NO) are lost. The objective of this study was to evaluate the effect of surface‐applied urea rate (0, 70, and 210 kg N ha
Hernán R. Sainz Rozas +2 more
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Successful No-Tillage Corn Production [PDF]
, 2015 Discusses the advantages of no-till corn production and management decisions such as liming, fertilization, optimal times for planting, use of herbicides, cover crops and types of equipment.
Thomason, Wade E. +4 more
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Alfalfa Management in No-tillage Corn
Weed Technology, 2006Glyphosate-resistant corn was no-till planted into alfalfa that was in the early bud stage (UNCUT) or had been cut 3 to 4 d earlier and baled for hay (CUT). Alfalfa control and corn yield were measured in nontreated plots as well as plots treated with glyphosate alone or tank-mixed with 2,4-D or dicamba applied at planting (AP) or POST. Alfalfa control
Scott Glenn, R. David Meyers
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Successful No-Tillage Corn Production [PDF]
, 2019 Discusses the advantages of no-till corn production and management decisions such as liming, fertilization, optimal times for planting, use of herbicides, cover crops and types of equipment.
Thomason, Wade E. +3 more
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No-tillage and soil physical environment
Geoderma, 2018Abstract Implications of no-till (NT) management on soil C dynamics, soil fertility, and crop yields have been discussed, but an up-to-date synthesis of NT impact on soil physical properties based on a comprehensive compilation of global published studies is not available. Yet, an understanding of changes in soil physical properties after NT adoption
Humberto Blanco-Canqui, Sabrina J. Ruis
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Energy Requirement in No-Tillage
1984The production phase of U.S. agriculture uses large amounts of fossil energy as gasoline, diesel fuel, natural and L-P gas, oil, electricity, fertilizers, pesticides, feeds, seeds and machinery. Figure 6-1 shows an estimated division of the energy among the major uses in production agriculture.
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