搜索结果: 1-15 共查到“农学 tillage systems”相关记录20条 . 查询时间(0.078 秒)
European Perspectives on the Adoption of Nonchemical Weed Management in Reduced-Tillage Systems for Arable Crops
Cultural control grass weeds nonchemical control
2015/12/23
Noninversion tillage with tine- or disc-based cultivations prior to crop establishment is the most common way of reducing
tillage for arable cropping systems with small grain cereals, oilseed rape, a...
Humus content and quality under different soil tillage systems
soil humic substances tillage regimes UV-VIS and SFS spectroscopy
2015/3/2
The main objective of our study was to compare the contents and quality of humic substances in selected soil types under different tillage regimes (deep, reduced, minimum). Non destructive spectroscop...
Winter wheat yield and yield components as affected by soil tillage systems
Grain yield component educed soil tillage inter wheat
2011/3/22
Eight different soil tillage systems (TS) for winter wheat after soybean crop production were compared at the chernozem soil type in Croatian Baranya region in a 4-year period (2001/2002, 2002/2003, 2...
Winter wheat yield and yield components as affected by soil tillage systems
Grain yield component reduced soil tillage winter wheat
2011/6/28
Eight different soil tillage systems (TS) for winter wheat after soybean crop production were compared at the chernozem soil type in Croatian Baranya region in a 4-year period (2001/2002, 2002/2003, 2...
Effect of Chinese Milk Vetch (Astragalus sinicus L.) as a Cover Crop on Weed Control,Growth and Yield of Wheat under Different Tillage Systems
Chinese milk vetch Minimum tillage No-tillage Weed Control
2009/7/24
Reduced tillage systems are gaining popularity but weed control is often a limiting factor in the adoption of such systems. Cover crops have become a viable option for sustainable agriculture because ...
The effect of different tillage systems under organic management on soil quality indicators
organic management different tillage systems soil quality indicators
2010/1/19
The effect of different tillage systems under organic management on soil quality indicators.
EFFECT OF TILLAGE SYSTEMS, FOLIAR MICROELEMENT FERTILIZATION AND HARVEST METHODS ON SEED GERMINATION CAPACITY AND VIGOR OF YELLOW LUpINe VARIETY PARYS
yellow lupine tillage systems foliar microelement fertilization harvest methods germination capacity
2009/3/31
The experiment was conducted at the Research and Didactic Station of Poznań University of Natural Sciences (52o29' N; 16o49' E). The aim of the research was to evaluate the effect of tillage systems:...
EFFECT OF SOIL TILLAGE SYSTEMS AND HERBICIDES ON CONSUMPTIon VALUE OF POTATO TUBERS OF WIKING CULTIVAR
consumption value herbicides potato tillage systems
2009/3/31
The field experiment was conducted over 2002-2004 on the Experimental Farm at Zawady, on the soil made of light loamy sand to heavy loamy sand, representing a very good rye complex soil. The factors ...
The impact of tillage systems on soil microclimate, growth and yield of cassava（Manihot utilisima）in Midwestern Nigeria
Nigeria tillage types microclimate hydrothermal ethnoscience
2009/3/4
Cassava is the most widely cultivated root crops among traditional farmers in the Midwestern Nigeria. Majority of the traditional farmers employ the zero tillage system. It is unclear if zero...
Effects of Minimum and Conventional Tillage Systems on Soil Properties and Yield of Winter Wheat（Triticum aestivum L.）in Clay-Loam in the Çanakkale Region
Minimum tillage aggregation penetration resistance bulk density wheat yields
2009/1/12
The experiment was conducted during the 2001-2003 cropping period to evaluate the effects of 3 tillage systems, conventional tillage (CT), and minimum tillage with rototiller (MTR) and disc (MTD), on...
Effect of tillage systems, mulches and nitrogen fertilization on spring barley (Hordeum vulgare)
spring barley cover crops tillage systems nitrogen fertilization grain yield N uptake weed and diseases infestation
2010/1/15
Yield, N uptake, weeds and diseases of spring barley were examined under five mulching practices (white mustard, phacelia, oat-pea mixture, straw mulch, and no mulch), three tillage systems (conventio...
Development and Yields of Cotton under Two Tillage Systems and Nitrogen Application Following White Lupin Grain Crop
Development Yields Cotton Two Tillage Systems Nitrogen Application White Lupin Grain Crop
2008/12/15
Cotton (Gosspium hirsutum L.) growth and yield following a white lupin (Lupinus albus L.) grain crop may be influenced by tillage system and rate of N fertilizer application. Field studies were conduc...
Irrigated Cotton Response to Tillage Systems in the Tennessee Valley
Irrigated Cotton Response Tillage Systems Tennessee Valley
2008/12/15
Cotton (Gossypium hirsutum L.) growers have adopted no-tillage systems with a cover crop in the Tennessee Valley under non-irrigated conditions, but a comparison of plant and soil parameters across ir...
Changes in pore size distribution and aggregate stability of two soils under long term tillage systems
tillage systems bulk density pore size distribution aggregate stability
2008/11/26
Tillage-induced changes in pore-size distribution and aggregate stability of two soils were investigated for 7 con- secutive years from 1994 to 2000. The three tillage treatments were used: convention...
Effect of different tillage systems and straw management on some physical properties of soil and on the yield of winter rye in monoculture
conventional tillage reduced tillage straw management soil winter rye
2008/11/24
Field experiments were conducted on Orthic Luvisol derived from loamy sand in 1999-2002. The tillage systems applied were: conventional tillage (CT) including preplough (10 cm) + harrowing, mouldboard...