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Studies on Plant Population and Stand Establishment Techniques for Increasing Productivity of Rice in Dera Ismail Khan, Pakistan
rice plant population planting techniques grain yield leaf area index
2008/12/11
Rice production in Pakistan is constraint by many factors pertaining to prevalent planting techniques. A research on the feasibility of new planting techniques (direct seeding on flat, transplanting o...
The Origin of Flooded Rice Cultivation
primitive agriculture vegetative propagation perennial habit sustainable cultivation
2008/12/11
Rice cultivation has long been considered to have originated from seeding of annual types of wild rice somewhere in subtropics, tropics or in the Yangtze River basin. That idea, however, contains a fa...
Marker-assisted Selection of ZmC4Ppc in Rice Breeding and Yield Trait Performances of Advanced Lines
rice Zea mays gene for phosphoenolpyruvate carboxylase primer design
2008/12/11
The full-length of intact Zea mays gene for phosphoenolpyruvate carboxylase gene (ZmC4Ppc) is 6 781 bp. The products of PCR for this gene were not clear with poor repeatability, resulting in that it w...
New Vegetation Index and Its Application in Estimating Leaf Area Index of Rice
vegetation index rice leaf area index reflectance spectrum
2008/12/11
0.024. Otherwise, the vegetation indices would be saturated, resulting in lower estimation accuracy of LAI. Comparison on the capabilities of the vegetation indices derived from all kinds of combinati...
An Automatically Controlled Lactic Acid Bacillus Sprayer for Rice Whole Crop Harvester
Rice whole-crop harvester Lactic acid bacilli
2010/12/2
Compared to other crops, such as wheat, barley and soybeans, rice whole-crop-silage (WCS) conserves the functionality of paddy fields such as the irrigation systems and soil conditions, and it can als...
Effects of Reduction of Amount of Seedlings Picked off from Seedling Mat by Rice Planter and Enlargement of Hill Distance on Growth and Yield of Paddy Rice
Southwestern warm region of Japan Rice Sparse planting
2010/12/2
In the paper, the effects of amount of seedlings which are picked off from seedling mat by rice planter and enlargement of hill distance on growth and yield of paddy rice were investigated for the cas...
Effects of Enlargement of Hill Distance on Growth and Yield of Normal Season Cultured Rice
Southwestern warm region of Japan Rice
2010/12/2
In the paper, the effects of enlargement of hill distance on growth and yield of paddy rice in normal season culture were investigated for the case of 30cm row distance.
As the results, no effect on ...
Application of Yield-Monitoring Combine to Test Cultivations for Paddy Rice to Compare their Grain Yields
Grain yield Yield map Comparison
2010/12/2
Procedures have been presented to utilize a yield-monitoring combine for test cultivations of paddy rice. As an example, grain yields were compared at two blocks of sparse (30cm×30cm) and controlled (...
Nutrient Evaluation of Winter Cover Crop Subsequently Produced after Rice Cultivation
cover crop crop-livestock system nutrient values
2010/12/2
Cover crops subsequently produced rice culture in the paddy field, were evaluated the nutrient values as feed for livestocks including dry matter (DM) accumulation, metabolizable energy (ME), and chem...
Interpretations on Association of Certain Quantitative Traits on Yield of Rice (Oryza sativa L.) Under Saline Environment
Rice accession Saline environment path coefficient analysis and grain yield
2010/11/8
The associations among yield components, and their direct and indirect influences on the grain yield of rice were investigated. According to the magnitude of the direct effects on grain yield, the ord...