两优363在河南省南召县种植表现及栽培技术

Yield and Agronomical Characters of Liangyou 363(a Hybrid Rice Variety) and Its Cultivation Technique in Nanzhao County,Hennan

2001年以来两系杂交香稻两优363在河南省南召县通过试验、示范和推广，取得了良好的效果。一般产量为7．70～8．66t／hm^2，最高产量9．39t／hm^2。米质优，米饭软香，出米率高。生育期153d左右，比Ⅱ优838早熟15～20d。其稻米有较高的经济价值。同时，介绍了优质杂交香稻两优363在河南省南召县的栽培技术。

The general and highest yield of Liangyou 363 with the advantages of good rice quality, soft and aroma cooked rice and 153 d of growing period （15-20 d early than Ⅱyou 838） were 7.70-8.66 t/ha and 9.39 t/ha respectively by the demonstration and popularization experiments in Nanzhao county, Henan during 2001 - 2003. The paper introduces the cultivation technique for high yield of Liangyou 363 at the same time.