【摘要】 垦育8号生育期160～170d,剑叶宽厚上举,穗实粒数120粒以上,结实率93%,千粒重26g左右,米质优良,产量600～750kg/667m2。栽培技术要点是旱育稀植,秧田播种量120～125kg/667m2,插秧规格30cm×15cm,施肥量较其他品种增加尿素15kg/667m2。注意N、P、K合理配合及病虫防治。更多还原

【Abstract】 Growth period of Kenyi-8is160～170d,sword leaves were broad and upward,120or more full seeds per spike,seeding rate was93%,kilo-grain-weigh was about 26g,high quality,yielded600～750kg /667m 2 .main technique points was dry breeding and thin planting,the sowing seeds in seeding field was120～125kg /667m 2 ,measured30cm×15cm,applied15kg /667m 2 more urea than other varieties.Pay attention to rational N,P,K proportion and protection of plant diseases and insect pests.更多还原