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蔬菜种子品质地方分级标准的制订是种子工作中的一个重要问题。我们根据几年来天津市蔬菜种子品质的调查测定和当前的具体情况,对制订天津市蔬菜种子品质地方分级标准提出下面几点看法,以供商榷。调查测定的种子,包括市种子公司预约繁殖的,市商业部门菜籽店经营的以及国营农场、农村社队自繁自用的,一共调查检验了品种纯度、种子净度、发芽率和含水量四个项目,包括十六种蔬菜,五十多个品
The establishment of local grading standards for vegetable seed quality is an important issue in seed work. According to the investigation and determination of the quality of vegetable seeds in Tianjin over the past few years and the current situation, we put forward the following opinions for formulating the local grading standards for the quality of vegetable seeds in Tianjin for discussion. The seeds of the investigation and determination, including the city seed company scheduled breeding, the city commercial department rapeseed shops and state-owned farms, rural communities since the use of self-employed, a total survey investigated the purity of the species, seed purity, germination and water content of four A project, including 16 kinds of vegetables, more than 50 products