“紫香糯861”的提纯复壮及高产栽培技术研究  

STUDY ON THE PURIFICATION AND REJUVENATION OF FRAGRANT BLOOD GLUTINOUS RICE 861 AND ITS TECHNIQUES FOR HIGH-YIELD CULTIVATION

作　　者：卞田[1] 梁祖民 杨决平 

机构地区：[1]上海市松江区农业技术推广中心,上海201611 [2]上海市松江区车墩镇农技推广中心,上海201611

出　　处：《上海农业学报》2002年第B12期96-98,共3页Acta Agriculturae Shanghai

摘　　要：“紫香糯 86 1”是具有很多优点的特种稻品种 ,通过提纯复壮 ,提高了该品种的种性和整齐度。高产栽培技术研究证明 ,该品种在上海郊区最宜于 6月上、中旬直播或 6月 15～ 2 0日播种后作经济作物茬的后季稻移栽。夺取高产的技术要点是 :适当稀播 ,合理密植 ;控氮增钾、早发稳长 ;科学管水 。Fragrant blood glutinous rice 861 (FBGR861) is a special rice type with many advantages. The character and regularity of the variety was improved by purifing and rejuvenating. The result of high yield cultivation showed that FBGR861 was suitable for direct seeding on the first and middle ten days of June or transplanting as late season rice of economic crop stubble after sowing from 15 to 20 June in Shanghai suburbs. The key techniques for gaining high yield are as follows: sparse sowing properly, close planting rationally,controlling N fertilizer amount, increasing application of K fertilizer, and regulating irrigation properly.

关 键 词：紫香糯861 提纯复壮 栽培技术 新品种 特种稻 

分 类 号：S511.23[农业科学—作物学]