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墨单一号 是我站一九六五年育成的单杂交种,组合为大黄46×R_4.一般亩产700—800斤,肥水条件好,可达千斤以上,比双交种156、胜利单交种显著增产,生育期99天左右,属中熟种.株高260厘米,穗位适中,果穗长而大,穗轴白色,籽粒黄色,硬粒,品质很好.生长整齐健壮,抗倒、抗病,几乎无秃顶现象,双穗率高达19.6%,千粒重220克.一九七二年开始推广,现已有播种面积5,000亩,一九七六年可制种300亩.本品
Ink single number is a single hybrid breeding I stand in 1965, the combination of rhubarb 46 × R_4. The general yield of 700-800 pounds per mu, fertilizer and water conditions are good, up to 1000 pounds more than the double cross 156 species, single pay Seed significantly increased yield, the growth period of about 99 days, is a mature species. Plant height of 260 cm, ear position is moderate, ear length and large, spike white, yellow kernels, hard, good quality. Grow neat and robust, Almost no bald top phenomenon, the rate of double spike is as high as 19.6% and the weight of 220 seeds is 220g. Since its introduction in 1972, there are now 5,000mu of sown area and 300mu of planted land in 1976. This product