论文部分内容阅读
忻县是山西省甜菜良种繁育的主要基地。山由于近年在母根培育、窖藏和采种管理上采取了一些有效措施,获得了历史以来的最好收成。七七年905亩采种,总产27.3万斤,突破了维持多年的25万斤。七八年1110亩采种,总产又上升到45.2万斤,比上年增产近18万斤,亩产上升到410斤。种子的发芽率、千粒重也有显著提高。对于实现我省甜菜种子自给起了很大的作用。
Xin County is the main base of Shanxi beet seed breeding. As the mountain in recent years in the parental breeding, cellaring and seed management has taken some effective measures to obtain the best harvest since history. In seventy-seven 905 acres of seed, a total output of 273,000 pounds, exceeded the maintenance of 25 million pounds for many years. The harvest of 1110 mu in seventy-eight years, the total output rose to 45.2 kilograms, an increase of nearly 18 kilograms over the previous year, mu yield rose to 410 pounds. Seed germination rate, 1000-grain weight has also been significantly improved. For the realization of our province beet seed self-sufficiency has played a big role.