论文部分内容阅读
我省杂交玉米制繁种面积大、自给率高。我站把抓玉米种子质量作为提高全省制繁种水平的突破口,除在生长期进行田间检验外,还对其进行质量跟踪检验,严格全程质量监督管理。自1990年以来,我站一直坚持对省内玉米种子基地生产的杂交种和亲本种子进行质量抽检,在适宜地区作纯度种植鉴定,并将抽检结果在全省进行通报。通过种子质量抽检,促进了我省杂交玉米制繁种质量的提高,有效防止了劣质种子流入市场,确保了大田用种质量。多年的实践,我们形成了一套操作性较强的抽检程
In our province, hybrid corn has a large area for breeding and high self-sufficiency rate. I stand to grasp the quality of corn seeds as a breakthrough to raise the level of the province’s system of breeding, except in the growing field inspection, but also its quality tracking test, strict quality supervision and management throughout the entire process. Since 1990, I have been insisting on quality sampling of the hybrid seeds and parent seeds produced in the corn seed base in the province, appraising the purity cultivation in suitable areas, and notifying the sampling results in the whole province. Through the sampling of seed quality, we promoted the improvement of breed quality of hybrid maize in our province, effectively prevented the inflow of inferior seeds to the market and ensured the quality of field planting. Years of practice, we have formed a set of highly operable sampling process