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安达市是东北地区越冬菠菜籽重点生产基地。这里自然条件适宜,基础条件好,生产的菠菜籽质量高,品种纯。生产程序一般是选地、整地施肥、播种、越冬管理、返青管理和适时收获。 I.选地:选择具备灌溉条件的地块,播种一般选麦茬,就越冬菠菜籽种子播种时间看,麦收后整地播种最为适宜。 2.整地施肥:翻地后平施底肥,以有机质含量高的农家肥为好。亩施肥量在2000～3000公斤。然后起垄,垄距与大田播种要求一样,播种前把垄底整平。 3.播种:越冬菠菜种子生产,在黑龙江省第一二积温带播种较为适宜。一般在8月中上旬前后
Anda City is the northeast winter spinach seed production base. The natural conditions here are suitable, the basic conditions are good, the production of high quality spinach, pure varieties. Production processes are generally selected, site preparation and fertilization, sowing, winter management, green management and timely harvest. I. Election: Select the land with irrigation conditions, seeding general election stubble, winter spinach seeds see sowing time, wheat harvesting the most appropriate sowing. 2. Soil preparation and fertilization: Landing after flat base fertilizer to high organic matter content of farmyard as well. The amount of fertilizer in 2000 ~ 3000 kilograms. Then ridge, ridge spacing and planting requirements of the same field, the flattening of the ridge before sowing. 3. Sowing: wintering spinach seed production, the first two accumulated temperature in Heilongjiang Province sowing more appropriate. Generally around mid-August before and after