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不同种植密度番茄生长行为的结构功能模型模拟（Simulation of Tomato Growth Behavior in Response to Planting-density Based on Functional-structural Model）
温室 番茄 种植密度 GreenLab模型
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2009/11/3
为研究不同密度下温室番茄的生长行为，对结构功能模型GreenLab进行改进，在提高拟合度的基础上，获得不同密度下番茄生长参数，通过参数分析将环境与番茄植株生长行为相联系。结果表明密度影响同化物产生与分配，通过外在形态，如出叶速率、叶厚、坐果率等表现，GreenLab模型可以重建这种生长行为变化。
APHID DYNAMICS IN WHEAT AS AFFECTED BY WEATHER AND CROP PLANTING TIME
Triticum aestivum Sitobion,Schizaphis Rhopolosiphum population densities climate sowing time Pakistan
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2009/9/29
A study was conducted at Wheat Research Institute, AARI, Faisalabad, Pakistan
during 2004-05 and 2005-06 to understand dynamics of aphid infestation as affected
by weather and wheat sowing time. Dai...
Effects of Planting Density on Nitrogen Fixation and Seed Yield of Soybeans
Acetylene reduction method Nitrogen fixation activity Planting density Soybean Yield component
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2009/8/6
Effects of planting density on nitrogen fixation activity (acetylene reduction activity, ARA), yield and yield components of soybeans (Glycine max (L.) Merr.) were evaluated in the field experiment c...
Correlation of Planting Density with Yield and Yield Components in Job’s-Tear Plant (Coix lacryma-jobi L. var frumentacea Makino)
Diameter of stem Planting density Yield Yield component Dry weight Number of node
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2009/7/9
Job’s-tears (Coix lacryma-jobi L. var frumentacea Makino), cv. Hatochikara was sown in an upland field converted from a paddy field at the densities of 2.8, 5.6, 6.3, 8.3, 11.1, 16.0 and 25.0 hill pe...
Path Coefficient Analysis of Bambara Groundnut Pod Yield Components at Four Planting Dates
Bambara groundnut correlation path coefficients
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2010/11/12
Little is known on the relationship between yield and its components in bambara groundnuts
outside the traditional growing season in Zimbabwe, information that is important when selecting cultivars f...
Economic assessment of seed-tuber practices of yam Dioscorea cayenensis and Dioscorea rotundata planting materials
Farmer yam-seed practices knowledge rate of emergence loss productivity profitability
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2010/9/10
Planting material from different tuber parts (proximal, medial, distal) of four yam (Dioscorea cayenensis and Dioscorea rotundata) varieties (Laboko, Gangni, Alakitcha, Gnanlabo) showed significant di...
Effect of Different Planting Times on Yields and Agricultural Characters of Different Mint（Mentha spp.）Varieties Under The Harran Plain Conditions
Different Planting Times Yields Agricultural Characters Different Mint（Mentha spp.）Varieties Harran Plain Conditions
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2009/1/15
This study was conducted to determine the effect of different planting times on yield and characters of different mint varieties (Mentha arvensis var. piperascens, M. piperita Mitcham, M. piperita Es...
Effect of Different Planting Times on Essential Oil Components of Different Mint（Mentha spp.）Varieties
Mint varieties Mentha piperita L. M. arvensis var. piparescens Holmes Planting times Essential oil components
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2009/1/13
This study was carried out to determine the effect of different planting times on the essential oil components of different mint varieties (Mentha arvensis var. piperascens, M. piperita Mitcham, M. pi...
Corn-stalk lodging and borer damage as influenced by varying corn densitiesand planting geometry with soybean (Glycine max. L. Merrill)
stalk lodging borer damage planting densities planting geometry soybean
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2008/11/26
Cultural practices which increase the amount of insect pressure can also increase the amount of lodging that occurs in the corn crop. Studies were therefore carried out, in the late cropping seasons ...