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大白菜是我场种植的主要作物之一,历年播种面积在1,000亩左右,亩产一般8-10吨,高的达12吨.1985年,我场白菜扩种到1,800亩,虽然遇到高温干旱、虫害和霜冻的侵袭,仍然获得较好收成,平均亩产6.7吨,高的达10吨;所产白菜个大(单棵重5公斤,大的10公斤),包心紧实,品质好,深受消费者欢迎.我们多年体会到,要获得大白菜丰收,必须做好以下工作.1.选好土地 白菜生长期短,前期生长正处高温干旱季节,收获部分要柔嫩、营养丰富,须选有机质丰富、养分元素全面、保水力较强的轻粘土或重壤土种植.我场土壤
Chinese cabbage is one of the main crops planted in our field, with a planting area of 1,000 mu or so, an average of 8-10 tons of mu per plant, and a high of 12 tons. In 1985, 1,800 mu of cabbage was planted in my field, Drought, pests and frost invasion, still get a better harvest, the average yield of 6.7 tons, up to 10 tons; cabbage produced a large (single weight 5 kg, large 10 kg), tight packing, quality Good, well received by consumers.We have realized for many years, to get the Chinese cabbage harvest, we must do the following work.Select the land cabbage growth period is short, pre-growth is in the hot and dry season, harvested part of the soft, nutritious , Shall be selected organic matter rich in nutrients comprehensive, strong water-holding light clay or heavy loam planting. My field soil