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关於“三开一凉”温汤浸种影响棉种发芽率的问题,作者於1955年早春开始进行了试验,为了把试验结果立即提供当年生产上参考应用,曾根据室内发芽试验结果,先行发表(见本刊1955年第1号):认为(1)1954年由于棉花生长期内长期阴雨,生育期延迟,棉籽成熟度较差,因而建议1955年种植岱字棉15号,不宜进行三开一凉温汤处理,以免因烫死种籽太多而影响缺苗;(2)证明三开一凉温汤浸种影响发芽的情况,各品种(斯字棉4号、德字棉531、珂字棉100号及岱字棉15号)间的差异极为显著,并认为今後推行该项技术,如遇品种、气候或地区条件不同,宜先经过试验,然後应用。
On the “three to open a cool,” soaking the warm soaking cotton seedling affect the rate of germination, the author in 1955 started the test in early spring, in order to immediately provide the test results for the production of reference applications, according to indoor germination test results, first published (see 1955 No. 1): that (1) 1954 due to long-term overcast cotton during the growing season, the growth period delayed, poor maturity of cottonseed, it is proposed that in 1955 Dai Dai cotton planting No. 15, should not be three to open a cool Wen Tang treatment, so as to avoid too much seedlings and severely affected the lack of seedlings; (2) to prove that the three open a cold soup soaking germination, so that the varieties (Ssimum No.4, German word cotton 531, Ke word cotton 100 And Dai word cotton 15) the difference between the extremely significant, and that in the future the implementation of the technology, in case of breed, climate or regional conditions, should first be tested, and then applied.