搜索结果: 1-15 共查到“作物学 Planting”相关记录64条 . 查询时间(0.181 秒)
Influence of component crop densities and planting patterns on maize production in dry land maize/cowpea intercropping systems
Planting density planting patterns plant growth
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2011/1/11
An experiment was conducted to test the effect of four plant densities (10, 20, 30 and 40,000 plants ha-1) and four planting patterns (1rowM:1rowC, 1rowM:2rowsC, 2rowsM:2rowsC and 2rowsM:4rowsC) on th...
Effect of Planting Date and Intra-row Spacing on Growth, Yield and Quality of Taro
Planting Date Intra-row Spacing Growth Yield Quality Taro
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2010/12/16
Effect of Planting Date and Intra-row Spacing on Growth, Yield and Quality of Taro。
HIGH DENSITY PLANTING EFFECT ON BANANA (MUSA SAPIENTUM) YIELD
Musa sapientum spacing agronomic characters
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2010/9/26
A study was conducted at Utholi, Shibganj, Bogra, Bangladesh during October,2004 to November, 2005 to find out high density plantation effect on banana yield versus recommended spacing. Two plant spac...
EFFECT OF SOWING DATES AND PLANTING PATTERNS ON GROWTH AND YIELD OF MUNGBEAN,VIGNA RADIATA L.
M.Asghar Malik M.Farrukh Saleem Asghar Ali Rana Ahmad Faraz Ishaq
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2009/9/30
A study was carried out in the Department of Agronomy, University of Agriculture,
Faisalabad during kharif 2003. The objective was to determine the effect of sowing
dates and planting patterns on ...
WATER USE EFFICIENCY OF DIFFERENT PLANTING METHODS IN COTTON (GOSSYPIUM HIRSUTUM L.)
Gossypium hirsutum ridging seedbed preparation water requirements Pakistan
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2009/9/30
Water use efficiency in different planting methods of cotton (Gossypium hirsutum L.)
was evaluated at three locations in cotton zone of Punjab, Pakistan during the year
2004. Six planting methods vi...
Studies on Planting Patterns of Maize (Zea Mays L.) Facilitating Legumes Intercropping
Zea mays soybeans mung beans spacing intercropping Pakistan
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2009/9/29
Effect of planting patterns and intercropping of legumes in maize was studied at
Agronomic Research Area, University of Agriculture, Faisalabad on a sandy clay loam
soil during autumn 2004. The plan...
Semiautomatic Planting Machine Based on Physical Properties of the Rush Seedling Fisheries
seedling production mechanization
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2009/9/9
The purpose of this study is to develop a planting machine for rush seedlings. In rush seedling production systems, the use of plug seedlings has been widely popularized in Japan. However, the plantin...
Influence of Planting Density to Podding of Soybean Plants with Special Reference to Raceme Order
Flowering Planting density Podding Podding efficiency
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2009/8/5
To clarify the influence of planting density on podding of soybeans, field experiment was conducted in terms of the identification of the raceme order (RO). Soybean cultivars 'Tatisuzunari' and 'Tamah...
Effects of Planting Density and Planting Patterns of Young Seedlings Transplanting on the Growth and Yield of Rice Plants
Density effect Grain yield Planting density Planting pattern Rice plant(Oryza sativa L.)
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2009/8/4
This study was carried out to examine the effects of planting density and planting patterns in reference to various characteristics at the panicle formation, heading and maturing stages in rice plants...
Optimal Planting Depth for Turmeric (Curcuma longa L.) Cultivation in Dark Red Soil in Okinawa Island,Southern Japan
Emergence Planting depth Rhizome Turmeric yield Weed control
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2009/7/29
Effects of planting depth on emergence, growth, development and yield of turmeric (Curcuma longa L.) in dark red soil (Shimajiri Mahji) were evaluated in Okinawa, Japan. Turmeric planted at the depths...
Analysis of the Number of Spikelets per Panicle on the Main Stems, Primary and Secondary Tillers of Different Rice Genotypes Grown under the Conventional and Nitrogen-Free Basal Dressing Accompanied with Sparse Planting Density Practices
Cultivation practices Main stems Number of Spikelets Primary tillers Rice cultivars Secondary tillers
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2009/7/29
The number and development of spikelets on a panicle directly affect the grain yield. In this study, we examined the differences among various rice cultivars in the number of spikelets per panicle (NS...
Analysis of Lodging-Resistant Characteristics of Different Rice Genotypes Grown under the Standard and Nitrogen-Free Basal Dressing Accompanied with Sparse Planting Density Practices
Breaking strength Lodging Lower internodes Nitrogen-free basal dressing Rice cultivars Sparse planting density
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2009/7/29
Field experiments were carried out in 2001 and 2002 to examine the lodging-resistance characteristics of various rice cultivars bred for the Tohoku region of Japan including the widely-cultivated cult...
Analysis of the Dry Matter Production Process Related to Yield and Yield Components of Rice Plants Grown under the Practice of Nitrogen-Free Basal Dressing Accompanied with Sparse Planting Density
Dry matter production Nitrogen-free basal dressing Rice cultivars Sparse planting density Weather conditions
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2009/7/28
Experiments were carried out in 1999, 2000 and 2001 on the field of Iwate University, Japan to examine the effect of nitrogen-free basal dressing accompanied with sparse planting density (BNo) on the ...
Varietal Differences in the Responses of Yield Components of Rice Plants to Nitrogen-Free Basal Dressing Accompanied with Sparse Planting Density in the Tohoku Region of Japan
Nitrogen-free basal dressing Rice cultivars Sparse planting density Weather conditions Yield components
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2009/7/28
Grain yield of rice plants is composed of different yield components that vary with the genotype, environmental condition and cultivation practice. Experiments were conducted in 1999, 2000 and 2001 in...
Relationships between Vascular Bundles of Panicle Neck Internode and Characters of Head under Different Planting Densities and Nitrogen Fertilizers Applied in Oryza sativa L.
Fertilizer Grains Large vascular bundles 0ryza sativa L Panicle neck internode
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2009/7/28
Investigations were carried out on the characters of rachilets, grains and grain weight per panicle of the growing rice plant cv. Shimokita under different planting density and nitrogen fertilizer no...