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水稻是黑龙江省哈尔滨市呼兰区的主栽作物之一,年均种植面积1.67万hm2。目前水稻生产中存在的主要问题是因育苗期间地温低,秧苗长势差,育出的秧苗素质弱,易得病害,针对这一问题,我们引进了水稻应用隔
Rice is one of the main crops in Hulan District, Harbin City, Heilongjiang Province, with an average annual planting area of 16,700 hm2. At present, the main problems in rice production are the low ground temperature during seedling emergence, the poor seedling growth, the weak quality of the seedlings raised and the easy disease. In response to this problem, we have introduced a rice compartment