稻田条件
![稻田条件](../cache/41436.jpg)
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在室内及中国、美国稻田条件下,测定了几种具代表性常用农药的降解速率,并与·OH反应速率进行比较。
PRC and US both measured the dissipation rates of several common pesticides in laboratory and in rice fields .
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四川不同海拔稻田生态条件与杂交水稻生长发育及其应用研究
Study on the changes in ecological environment and hybrid rice development at different altitudes in Sichuan
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淹水稻田土壤条件下包膜控释肥料养分释放的动力学与数学模拟
Kinetics and mathematic simulation of nutrient release from coated controlled release fertilizer under the condition of flooded paddy soil
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晚稻田深灌条件下水分耗散动态及其生态效应
Water Dissipation Dynamic in Autumn-Paddyfield under Deep-water Irrigation and Its Ecological Effects
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湖南省高产稻区稻田土壤的立地条件与肥力特性
Local Conditions and Fertility Properties of the typical Paddy Soils of Several Rice Production Areas in Hunan Province
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通过野外调查采样和室内分析测定,研究了湖南省几个典型高产稻作区稻田土壤的立地条件和主要肥力特性;
By field investigation and sampling , and laboratory analysis , this paper was an attempt to study the local conditions and fertility properties of paddy soils of several typical areas of rice production in Hunan Province .
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在第四纪红土发育的红黄泥稻田长期定位试验条件下,化肥单施或化肥与有机肥配施对水稻产量、氮肥利用率、土壤氮素肥力和稻米品质的影响进行探讨。
Summary This paper deals with the effect of combining application of organic manure and inorganic fertilizer on grain yield of rice , N recovery , soil nitrogen fertility and grain quality in reddish yellow paddy soil derived from Quaternary red clay by a long-term fertilizer experiment .