粳型水稻品种特征特性及高产栽培技术  

Characteristics and High-yielding Cultivation Techniques of Japonica Varieties in Rice

作　　者：缪麟群 MIAO Lin-qun(Agricultural Technology Station of Fuan County, Fu＇an, Fujian 35500)

机构地区：[1]福建省福安市农业技术推广站,福建福安355000

出　　处：《福建稻麦科技》2017年第2期55-57,共3页Fujian Science and Technology of Rice and Wheat

摘　　要：通过多个粳型水稻品种与籼型品种的对比栽培试验,分析其生物学特性,表明粳型品种分蘖力弱,有效穗少,但穗粒数多,茎秆粗壮,抗倒。粳型品种高产栽培策略是合理密植,创建最优群体结构,增加有效穗,提高结实率,及时预防稻曲病。The comparative test of Japonica and lndica rice cultivars was conducted characteristics. The results indicating that the disadvantage of the tilling ability weak, but the advantage of more grains per spike, stocky stemand varieties. In a word, high-yielding cultivation techniques of Japonica and creating optimum group structure by reasonable close-planting, and seed-seating rate. to analyze their biological and effective panicle was strong lodging resistance in Japonica type varieties is prevention false smut in order to increasing effective panicle

关 键 词：杂交稻 粳型 生物学特性 栽培技术 

分 类 号：S511.22[农业科学—作物学]