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南方秋荞区主要包括淮河以南、长江中下游的江苏、浙江、安徽、江西及湖北、湖南的平原、丘陵水田和岭南以东的福建、广东、广西、云南等部的高原。本区由于水热资源丰富,栽培的秋养,常因自然环境影响,生长柔弱,极易倒伏,从而造成产量的陡减。我所自1990年以来在全国荞麦科研协作组的主持下,开展了本区秋荞(甜荞)高产栽培技术研究,探索出了适应本地区秋荞高产、稳产的栽培技术。
The southern Qiu buckets mainly include the south of the Huai River, the plateau of Jiangsu, Zhejiang, Anhui, Jiangxi and Hubei in the middle and lower reaches of the Yangtze River, the plains in Hunan, the paddy fields in the hilly areas and Fujian, Guangdong, Guangxi and Yunnan in the east of Lingnan. Due to the rich water and heat resources in this area, cultivated autumn rearing often causes weak growth and lodging easily due to the natural environment, resulting in a sharp drop in output. Since 1990, our institute has conducted research on high-yielding cultivation techniques of autumn buckwheat (buckwheat) in this area under the auspices of the national buckwheat research collaboration group, and explored cultivation techniques suitable for the high yield and stable yield of autumn buckwheat in this region.