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日本新潟县农业试验场利用自脱型康拜因与循环型干燥机,确立稻种的湿脱粒与湿稻谷干燥技术,取得进展,现将有关情况简介于下。 1 确立稻种发芽试验法对于发芽试验方法,在日本,一般是根据农产品规格规定的调查法,对自然干燥稻谷,只要有点幼芽伸长,就定义为发芽粒。但是,对水稻湿脱粒与湿稻谷干燥的稻谷,与干燥后脱粒的留种法不同,容易发生发芽障害的条件多,因此,必须判断随着发芽,其后的生育是否正常。在国际种子检验规程中,温度规
Japan’s Niigata Prefecture Agricultural Experimental Field using self-decontamination and cycle-type dryer, the establishment of wet threshing rice varieties and wet rice drying technology, make progress, the relevant brief below. 1 establishment of rice germination test method for germination test, in Japan, is generally based on agricultural product specifications for investigation, natural dry rice, as long as a little bud elongation, is defined as sprouted grain. However, rice paddy wet-threshing and wet-paddy drying are different from the dry-threshing seed-storage method in that they are prone to sprout failure. Therefore, it is necessary to judge whether the normal fertility is subsequent to sprouting. In the international seed testing procedures, temperature gauge