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甘薯安全保种法──高温愈合大屋窖江苏省阜宁县农业局张达余江苏淮北地区是我国甘薯重点产区，传统的地窖保种法安全系数小，出窖率一般只有４５％～５０％。近年来该区推广高温愈合大屋窖贮藏甘薯种，深受农民欢迎，安全贮藏率达到９５％。１薯窖准备。大屋窖以土墙草房...
Sweet potato security law ─ ─ high-temperature healing large housing Jiangsu Province Funing County Bureau of Agriculture Zhang Da Yu Jiangsu Huaibei area is the key producing sweet potato region, the traditional cellar species security law small, the rate of the cellar generally only 45% to 50%. In recent years, the area to promote high-temperature healing large house storage sweet potato species, welcomed by farmers, safe storage rate of 95%. 1 potato pit preparation. Large house to earth wall hut ...