论文部分内容阅读
玉米品种苏弯一号、苏弯二号,1979年由区农业局从泰国引入,是泰国玉米研究中心运用当地优良农家品种混合授粉选出的综合种。区玉米研究所试种,它的优点是:抗斑病性强,中熟,结实性好,适应性广,尤其适于中等生产水平;缺点是:不抗霜霉病,水肥条件好而过于密植(超过3800株/亩)有倒伏现象。我县于1979年底从区玉米所引进。
The corn variety Su-1, Su-2, was introduced by the District Bureau of Agriculture from Thailand in 1979. It is the comprehensive species selected by the Thai Maize Research Center using the mixed pollination of local excellent farm breeds. District Maize Institute trial, it has the advantages of: strong resistance to spot disease, maturity, good firmness, wide adaptability, especially suitable for medium production levels; The disadvantage is: not resistant to downy mildew, water and fertilizer conditions are good and too Close planting (more than 3800 plants / mu) lodging phenomenon. My county from the end of 1979 the introduction of the district corn.