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超高产、抗病、抗倒水稻新品种通院7号一、特征特性通院7号是通化市农业科学研究院杂交选育而成。属中晚熟大穗型品种,生育期140天,本田生育期需要有效积温2800℃。在宽行超稀植栽培条件下,株高110厘米,株形紧凑,剑叶平展,剑叶长度为中,茎叶深绿色,主茎14—15片叶,穴有效穗数25—30个,分蘖力强。穗长26厘米左右,中散穗型,主蘖穗齐,主穗粒数270粒,平均穗粒数160粒,结实率90%以上。粒型为椭圆形,籽粒黄
Super high yield, disease resistance, anti-down new varieties of rice on the 7th One, the characteristics of Tong Yuan 7 is the Institute of Agricultural Sciences, breeding and breeding. Is a late-maturing large panicle varieties, the growth period of 140 days, Honda growth period need effective accumulated temperature 2800 ℃. In the wide-line ultra-sparse cultivation conditions, the plant height of 110 cm, compact plant, the blade flat, the length of the flag leaf in the dark green stems, the main stem 14-15 leaves, acupuncture points 25-30 , Strong tillering ability. Spike length 26 centimeters, in the bulk panicle type, the main tiller pan Qi, the main grain number of 270 grains, the average number of grains per spike 160, seed setting rate of 90%. Grain is oval, grain yellow