论文部分内容阅读
闽糯580是省农科院稻麦所和龙岩地区农科所以(IR2061×K·P·t)后代杂种材料中选育而成的优质、抗病、丰产籼型糯稻新品种。一、主要特征特性闽糯580属基本营养生长型,株高95-100厘米,茎杆粗壮,丛有效穗8.8-16.0穗,穗长22.2-23.8厘米,结实率86.9-91.3％,千粒重27.0-30.7克,一般亩产为800-650斤,最高达1211.6斤。经连续两年进行抗性鉴定的结果表明,其中抗稻瘟病、白叶枯病和褐稻虱,中感稻曲病。
Min-Nuo 580 is a high-quality, disease-resistant, high-yielding indica glutinous rice variety selected from the hybrid materials of the IR2061 × K · P · t offspring from the Rice Research Institute of Provincial Academy of Agricultural Sciences and the Agricultural Science Institute of Longyan Prefecture. First, the main characteristics Minwu 580 is a basic vegetative growth type, plant height 95-100 cm, stalks stout, effective panicle 8.8-16.0 spike, spike length 22.2-23.8 cm, seed setting rate of 86.9-91.3%, 1000-grain weight 27.0- 30.7 grams, the general mu produce 800-650 pounds, up to 1211.6 pounds. After two consecutive years of resistance identification results showed that among them, the resistance to blast, bacterial leaf blight and brown planthopper, susceptible to rice false smut.