Cropping systems and rotation
Ecophysiology and Productivity of Transgenic Decreased-lignin Populus for use in Short-Rotation Bioenergy Cropping Systems.
... short rotation woody cropping system plantations in the Coastal Plain, Piedmont, and Mountain regions of North Carolina and monitored for growth and physiology for two growing ...
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Energy performances of intensive and extensive short rotation cropping systems for woody biomass production in the EU
... 3.2. Energy inputs, energy outputs and energy balance The energy inputs for the production and harvesting of woody biomass of the 15 selected sites are shown in Fig. 3. The sites differ in the number of energy consuming ...
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Impact of wheat/faba bean mixed cropping or rotation systems on soil microbial functionalities
... Morocco Cropping systems based on carefully designed species mixtures reveal many potential advantages in terms of enhancing crop productivity, reducing pest and diseases, and enhancing ecological ...tested ...
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Faba bean in cropping systems
... in rotation with winter wheat and also intercropped with cereals in the Northern provinces (Pala et ...in cropping systems with cereals, oilseed rape (Brassica napus ...rain-fed systems in ...
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Individual plant care in cropping systems
... due to play - between the reference point (GPS position) and the seed drop points. A kinematic inclination model allowed correction of two dimensional tilting of the seeder. The inclination was measured by a tiltmeter ...
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Cropping systems in Iowa past and present
... Iowa rotation of corn, corn, oats and ...the rotation, it would of necessity follow ...ordinary rotation one-half of the crop land is in corn, but under a modified system with winter wheat only 40 ...
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Cover Cropping in Soybean-Corn Rotation System: Economic, Agronomic, and Soil Fertility Impact
... max) rotation is a common cropping system, and cotton (Gossypium hirsutum ...annual rotation can increase yields by about 13% and 10% more, compared to continuous single crop production in ...
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Nitrogen mineralization in biofuel cropping systems in soils
... five cropping systems (corn-soybean rotation, continuous corn, continuous corn with a winter rye cover crop, perennial prairie, and N-fertilized perennial prairie) in ...
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Recognizing Challenges to Iowa’s Annual Cropping Systems
... farmers. Cropping systems that include alternative crops such as alfalfa or small grains are rarely included in the ...that cropping systems that include alternative crops can be economically ...
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Enhancing Productivity in Rice-Based Cropping Systems
... Cereal-based cropping system is the most promising system for about 70% of the global popu- ...the cropping systems. Legume/pulse crops in crop rotation with cereal-based system and their crop ...
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Effect of Cropping Systems on Densities of Verticillium dahliae
... 1971). Rotation with non-hosts to reduce microsclerotia density has been relatively unsuccessful with no real decline in density with short rotations (Butterfield et ...
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Role of green manure options in organic cropping systems
... crop rotation effectively reduced N losses associated with leaching over winter and significantly improved supply of N to the subsequent crop as compared to the fallow ...
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Reduced tillage in organic cropping systems on the Canadian prairies
... 3. EFFECT OF GREEN MANURE CROP, TERMINATION TIMING AND TERMINATION METHOD ON SOIL N AND P AND CROP UPTAKE 3.1 Introduction As with any export farming system, organic producers must find ways to replace the nutrients ...
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Biomass production in new sustainable multipurpose cropping systems
... with longer rotations. The conclusion was that if land area is the limiting factor, short-rotation coppice willow and Miscanthus give better results (Lettens et al 2003). However, this depends among other things ...
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Comparison of Risk Between Cropping Systems in Eastern Norway
... crop systems in the United States. In general, optimal crop rotation choices depended on output levels, price premiums and farmer’s degree of risk ...organic cropping systems in eastern ...
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Legume crop rotation suppressed nitrifying microbial community in a sugarcane cropping soil
... crop rotation in sugarcane farming systems can suppress soil pathogens and improve soil health, but its effects on soil nitrifying microorganisms are not well ...sugarcane cropping soil. ...
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Cropping solutions for the sugarcane farming systems of the Burdekin
... To date, the large rotation experiment shows that well managed pulse rotations in the sugarcane system result in increased sugar yields. While the trial has not concluded, sugar yields following the long rotations ...
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The effect of soil conservation tillage on soil moisture dynamics under single cropping and crop rotation
... A major objective of soil- and water-management systems is to encourage water infiltration rather than runoff. This may be achieved by enhanc- ing soil surface storage and improving the soils physical and ...
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Coordinate Systems. Orbits and Rotation
... Incidentally, the earth’s tilts contributes more to seasonal changes than does the variation of the earth’s distance to the sun. Sun’s inclination. The sun also rotates on its axis, and it rotates in the same sense as ...
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Johnson Air-Rotation Systems
... ® Systems PR Series TM 80/20 Pressurizing/Re-Circulating Direct-Fired Heating and Cooling Products Johnson Air-Rotation ® Systems, long considered an expert in the application, design, and ...
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