Tadao Hatano, Technological Structure of Modern Rice Farming in Japan-Focusing on Mechanization of Rice Transplanting-
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چکیده
منابع مشابه
the stady and analysis of rice agroclimatology in lenjan
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
15 صفحه اولDetermining the Best Planting Density in Mechanized Transplanting of Rice Compared to Manual Transplanting in Conditions of High Seedling Age
It is important to determine the appropriate planting density in the conditions of using old seedlings of paddy rice. For this purpose, a field experiment was conducted as a randomized complete block design at Qaemshahr, Northern Iran, in four replications and in two years, 2020 and 2021. Plant densities consisted of manual-traditional planting of up to 11 hills/m2 (with unequal planting spaces...
متن کاملComparison of Parachute, Line and Traditional Rice Transplanting Methods at Farmer’s Field in Rice Growing Area
Parachute transplanting method of rice as compared to line transplanting and farmer’s method of random transplanting was studied at 10 different locations viz., Kamonki, Wazirabad, Daska, Pasroor, Gujranwala, Sialkot, Lahore, Hafizabad and Sheikhupura during 2003 and 2004. Super Basmati was used as test variety. Yield and yield components of three transplanting techniques, averaged across 10 lo...
متن کاملthe effects of changing roughness on the flow structure in the bends
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
The structure of rice production in Japan and Taiwan.
**This paper is a revised version of a part of my dissertation ( “A Study of Japanese Ricemarket Liberalization” [Ph.D.diss., University of Chicago, 1993]). I thank my thesis advisers; Yair Mundlak, Nancy Stokey and especially D. Gale Johnson who suggested the original ideas shown in this paper. I thank Chaw-hisa Tu for providing me with Taiwanese data and useful discussion on the Taiwanese eco...
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ژورنال
عنوان ژورنال: Journal of Rural Problems
سال: 1986
ISSN: 0388-8525,2185-9973
DOI: 10.7310/arfe1965.22.160