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一九八○年,我县城桥、江口、三星公社科技站共试种5.42亩麦一肥(田菁)一稻,平均亩产麦子699.2斤,绿肥3625斤,水稻814.1斤,年亩产粮1513.3斤,扣除种子后为1458.3斤。而麦一稻一稻粮食一年三熟制,亩产麦子657.8斤(扣除1:5早稻秧田,亩产为526.24斤),早稻727.9斤(扣除1:4的后作稻秧田,亩产为545.9斤),后作稻511.8斤,年亩产粮1897.5斤,扣除秧田后为1584斤,若再扣除种子,实际年亩产为1484斤。麦一肥一稻亩产粮比麦一稻一稻只少25.7斤,但早籼稻的出米率一般只有63％,而单季晚粳出米率一般为72％,实际上前者可食用的粮食产量还多些。麦一稻一稻全年每亩用肥(折碳铵)521.5斤,
In 1980, a total of 5.42 mu of wheat-fat fertilizer (Tian Jing) was planted in Chengqiao, Jiangkou, and Samsung Commune Technology Stations, with an average yield of 699.2 kg of wheat, 3625 kg of green manures, 814.1 kg of rice, 1513.3 pounds, after deducting the seed to 1458.3 pounds. The grain yield per hectare of rice is 657.8 kilograms (deducting 1: 5 early rice seedling, yielding 526.24 kilograms per mu), and 727.9 kilos of early rice 545.9 kg), followed by rice 511.8 catties, the annual yield of grain 1897.5 kg, 1584 kg after deducting the seedling, if you deduct the seed, the actual annual yield of 1484 kg. However, the rate of rice output from early indica rice is generally only 63%, while that from late-season single-season rice yield is generally 72%. In fact, the former is edible More food production. Wheat a rice a year with fertilizer per mu (folding ammonium bicarbonate) 521.5 pounds,