摘要
A white flowering strain of Astragulas adsurgens was bred through cloning from an early maturing, M6 generation cultivar. Through crossbreeding another strain with multicolor flowers was achieved. Through the study of variety experiments and comparative analysis, along with production tests, various aspects of the productivity of both varieties have proven to be stable. Flowering and seed maturity is relatively concentrated, and the cutting and seed yields are both significantly greater than the original cultivar. Both new cultivars could grow in areas suitable for A. adsurgens, including Shaanxi province, temperate and frigid zones.
A white flowering strain of Astragulas adsurgens was bred through cloning from an early maturing, M6 generation cultivar. Through crossbreeding another strain with multicolor flowers was achieved. Through the study of variety experiments and comparative analysis, along with production tests, various aspects of the productivity of both varieties have proven to be stable. Flowering and seed maturity is relatively concentrated, and the cutting and seed yields are both significantly greater than the original cultivar. Both new cultivars could grow in areas suitable for A. adsurgens, including Shaanxi province, temperate and frigid zones.
出处
《草业学报》
CSCD
2003年第5期99-102,共4页
Acta Prataculturae Sinica
