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黄淮海地区,包括河南、河北、江苏、安徽、山东五省市的二、三百个县份。是国家综合治理盐碱的重点区。1980年,本地区通过农业部引入了“辽葵一号”种子50斤,分发到6个试验基点做为下茬作物试种。试种初获成功,一般亩产可达200斤左右。试种单位认为,“辽葵一号”具有适于盐碱地区种植的特点,有可能成为当地较为理想的夏播油料作物。1.适应性强。淮北地区,土地条件差,夏涝秋旱。当地夏播作物主要是黄豆、芝麻。产量低。1980年引种“辽葵一号”。试种看
Huanghuaihai region, including Henan, Hebei, Jiangsu, Anhui, Shandong five provinces and cities in two or three hundred counties. It is the key area for national comprehensive management of saline and alkali. In 1980, 50 kg of seeds of “Liao Kui I” were introduced into the Ministry of Agriculture through the Ministry of Agriculture and distributed to 6 pilot sites for the next crop planting. Trial success was initially acquired, generally about 200 kg per mu. The trial unit believes that “Liao Kui One” has the characteristics of suitable for planting in saline-alkali areas and may become the ideal summer sowing oil crops. Strong adaptability Huaibei area, poor land conditions, summer floods and autumn drought. Local summer sowing crops are mainly soybeans, sesame seeds. Low Yield. Introduced in 1980, “Liao Kwai.” Try to see