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矮秆笹锦由三井东压化学向日本农林水产省申请注册,并已受理。矮秆笹锦较目前在日本作为优质大米大面积栽培的但具有植株高、易倒伏、不稳产等缺点的笹锦要矮10厘米,穗数多,产量提高10％,粘性大,味美。矮秆笹锦大约是从4年前开始采用花药培养水稻原生质体而获得再生植物体。由于再生过程中易引起遗传基因突变,所以,根据这一点来进行变异株的选拔,而培育出了矮秆笹锦水稻新品种。另外,还培育出近次于笹锦的“日本晴”等几个水穑品种,考虑在数据整理好后,申请注册。
Dwarf Jing Jin from Mitsui East Chemical applied to the Japanese Ministry of Agriculture, Forestry and Fisheries registration, and has accepted. Compared with the current short-stalk cultivated in Japan as a large-scale cultivation of high-quality rice, its short stalk length is 10 cm, the number of spikes is large, the yield is increased by 10%, and its stickiness is large and delicious. Dwarf sprout Kam about 4 years ago began using anther culture of rice protoplasts and get regenerated plants. Due to genetic mutations caused during the regeneration process, according to this point to mutant strains selection, and breed a new dwarf Jin-Jin rice varieties. In addition, we have also cultivated several hydroponic varieties such as Nipponbare, which were recently used in Tachibana, and consider applying for registration after the data has been collected.