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从1974年起,我们先后选育了“农进二号A”、“桂花黄46A”等不育系和选配了一些强优势杂交组合.为了进一步摸索制种规律和寻找更理想的强优势组合以运用于生产,去年在以往工作基础上,我们又进行了制种和新杂交组合的比较试验。通过试验,发现“农进二号A×幸吨”组合,具有较强优势、制种较易等优点。是运用生产的一个有苗头的组合.
Since 1974, we have bred a number of male sterile lines such as “Nongjin II A” and “Osmanthus Huang 46A” and have also selected some strong heterosis crosses. In order to further explore the seed production rules and find out more ideal strong advantages Combined for use in production, last year we built on the previous work, we also conducted a comparative test of new hybrid combinations. Through the experiment, it was found that the combination of “No.2 Agricultural Ammunition and Fortunately Tonnage” has the advantages of stronger advantages and easier seed production. Is the use of production of a delicate combination.