优质香稻新品种松粳22的选育及配套栽培技术

松粳22是黑龙江省农业科学院五常水稻研究所采用人工杂交系谱法选育出的优质香稻品种,全生育期144 d,需有效积温2 700℃左右,具有优质、高产、抗逆性强和活秆成熟等特性,适宜在黑龙江省第一积温带上限种植。本文介绍了该品种的选育过程、特征特性及配套栽培技术。

Breeding and Cultivation Techniques of Aromatic Rice Variety Songgeng 22 with Good Quality

Songgeng 22 is a aromatic rice variety with good quality,bred by Wuchang Rice Research Institute,Heilongjiang Academy of Agricultural Sciences with artificial hybridization pedigree method.Its whole growth period is 144 d and effective accumulated temperature 2 700℃.Songgeng 22 has the characteristics of good quality,high yield,stress resistance and mature stalk.It is suitable for planting in the upper temperature area of the first accumulated temperature zone of Heilongjiang Province.The breeding process,characteristics and cultivation techniques were introduced in this paper.