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为了探明大米草的肥效对晚稻的增产作用,为今后大面积推广利用大米草作肥料提供依据,我们对大米草进行了肥效试验。现将两年来的试验结果整理如下:试验情况与结果一、大米草作晚稻基肥试验一九七四年晚季,在古顺和外塘公社进行用大米草作晚稻基肥试验。试验设大米草1000斤与栏肥1000斤、尿素10斤比较;大米草2000斤与栏肥2000斤、尿素20斤和不施基肥比较;
In order to prove the effect of rice straw on the yield-increasing effect of late rice and provide the basis for the popularization and utilization of rice straw for large area in the future, we conducted the fertilizer efficiency test on rice straw. Now two years of test results are summarized as follows: Test conditions and results of a rice straw late rice basal fertilizer test In late 1974, in Gushun and Wa Tong communes with rice grass for late rice basal fertilizer test. Test set 1000 grams of rice grass and column fertilizer 1000 kg, urea 10 kg; 2000 kg of rice grass and barley fertilizer 2000 pounds, 20 pounds of urea and no base fertilizer comparison;