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Extent of technological change in rice cultivation over four decades in West Bengal, India
factor contributor green revolution HYV seed spatial change technological change Total Factor Productivity
2014/2/24
Rice is a principal food crop which occupies nearly a one-fourth of the gross irrigated area in India. However, the present study attempts to judge the essence of the Green Revolution in rice cultivat...
Utilization Advantages of Controlled Release Nitrogen Fertilizer on Paddy Rice Cultivation
transplanting cultivation direct sowing cultivation single basal application
2009/9/9
Labor-saving for fertilization has been strongly desired due to the shortage in labor and increasing scale of farming for rice cultivation. In order to clear these problems, the effect of application ...
Village-Level Studies on Rice-Based Cropping Systems in the Low-Lying Areas of Bangladesh : III. Expansion of Boro rice cultivation under the chaunia system and farmers' reaction in the Bogra District of the Barind Tract
Barind Tract Boro rice Chaunia system Cropping systems Fertilizer application
2009/7/23
Following the introduction of shallow tube-well (STW) irrigation in the late 1970s, modern Boro rice cultivation was adopted very rapidly. Boro rice growth depends on irrigation and has made farmers ...
A New Morphogenetic Model on the Most Suitable Leaf-Internode Unit and Developmental Stage for Controlling Plant Types in Rice Cultivation
Controlling plant type Internode elongation Leaf elongation Lodging Nitrogen absorption
2009/7/15
In any theory on rice cultivation, methods for controlling the plant type form the core. An analysis identified the most suitable leaf-internode unit for targeting to control the plan type and the app...
Waxy Rice Cultivation by Direct Sowing in a Well-Drained Paddy Field in Hokkaido
Cold region Well-drained paddy field Paddy Direct sowing Cold temperature Establishment Hokkaido Waxy rice
2009/7/9
To cultivate waxy rice instead of transplanting by direct sowing in Hokkaido, we investigated the germination, emergence and establishment of waxy rice (cv. Hakuchou-mochi and cv. Kazenoko-mochi) unde...
Measurement of Nitrogen Loss by Percolating and Overflowing in Rice Cultivation in Pots
Nitrogen balance sheet Nitrogen content Nitrogen loss Overflowing Percolating
2009/7/8
This study was conducted to obtain basic data to establish simple models of nitrogen dynamics for managing highly productive and environment-friendly low nitrogen application in rice production. Here...
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...
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...