A regional test of alfalfa varieties in the Longdong area

Abstract

Abstract: A regional test and quality analysis of 15 alfalfa varieties was carried out in the Longdong area (Xifeng District, Ningxian County, and Huanxian County of the Qingyang area) during 2003-2006. Gannong No.1 and Alfaking were varieties with very good characteristics such as higher and more stable yield, better quality and wider adaptability than the control variety (Longdong alfalfa). The two alfalfa varieties could therefore be planted on a large scale in the whole of the Longdong area. The six varieties, Golden empress, Sanditi, AmeriStand, Xinjiang, Millionaire, and Phabulous, grew faster than the control variety and had better quality and higher, more stable yield, so they could be grown in some suitable local areas. This suggests that selecting superior varieties overseas may rapidly enhance the economic efficiency of developing the crop within a short period, while selecting domestic superior varieties could improve the resistance of alfalfa, prolong the production life, and enhance the ecological benefits of growing the crop.

CLC Number:

S551⁺.703.7

CAO Hong, ZHANG Hui-ling, MA Yong-xiang, CHEN Hong,
FANG Gang, HAN Ji-guang, ZHANG Fu-zhong. A regional test of alfalfa varieties in the Longdong area[J]. Acta Prataculturae Sinica, 2009, 18(3): 184-191.

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