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一种能够解决长期困扰我国干旱半干旱地区农作物种子发芽出苗 的新产品——保水剂,在陕西省通过技术鉴定,并投入批量生产。 这种新产品是由该厂和省农科院土肥所通力合作研制的,经试验
A kind of new product capable of solving the problem of sprouting and emergence of crops in the arid and semi-arid areas of our country for a long time - water-retaining agent passed technical appraisal in Shaanxi Province and put into mass production. This new product is the plant and the provincial Academy of Agricultural Sciences Soil Fertilizer jointly developed by the test