论文部分内容阅读
稻田在南方占有主要地位,鄂城稻田面積占全縣耕地的57.45％,醴陵稻田面積則占全縣耕地的89.43％,該二縣为兩湖主要双季稻区,(目前仍以秈稻为主)复种指数高,又为改制重点之一,歷來耕作精细,單位面積產量高,農民經驗丰富,此外地形对多丘陵的兩湖地区也有很大的代表性。由于耕作制包含內容廣泛,本次調查对象着重在調節土壤有效肥力的輪种法,土壤耕作法及施肥法等方面,因調查时間較短,調查地点限于少数較有代表性的農業社(鄂城为華光一社,華光四社,群益五社,醴陵为东鄉的南桥光明社,南鄉的新源塘社及妙泉社),故报告內容有其局限性。
The paddy fields occupy the main position in the south, while the area of the paddy fields in Echeng accounts for 57.45% of the total cultivated land in the whole county. The area of the paddy fields in Liling occupies 89.43% of the total cultivated land in the county. The two counties are the main double-cropping paddy fields in Hubei and Hubei Provinces (mainly indica rice) Multiple cropping index is high, but also one of the key restructuring, has always been fine farming, high yield per unit area, rich peasant experience, in addition to the terrain on the hilly areas of the Great Lakes are also very representative. Due to the wide range of cultivated farming systems, the survey focused on crop rotation, soil cultivation and fertilization methods that regulate soil fertility. Due to the short survey time, the survey sites were limited to a few representative agricultural cooperatives Echeng Huaguang a club, Huaguang four clubs, group benefits five clubs, Liling Dongxiang Nanqiao Guangming community, Nanyuan Xinyuan Tang community and Mizuenshe club), so the content of the report has its limitations.