论文部分内容阅读
在华主席“抓纲治国”战略决策的推动下,我们从本地的实际情况出发,学习外地先进经验,改革花生栽培技术,1977年春种花生高产试验田1.42亩,总产1099.5斤,平均亩产774.3斤。 1.深耕改土花生是地下结果的作物,果针入土需要松软肥的土壤条件,我们选择的试验地是水旱轮作,排灌便利的沙质壤土。春季整地,三犁三耙,拖拉机深耕8寸,比原耕作层加深2寸,每亩施优质土杂肥12650斤、猪屎200斤、磷肥100斤、氯化钾20斤、花生麸20斤、草木灰150斤、石灰
Driven by Chairman Hua’s strategic policy of “grasping the country with the rule of the country”, we learned from the actual conditions in the region, learned advanced experiences in the field and reformulated peanut cultivation techniques. In the spring of 1977, 1.42 mu of peanut high yield test field was established with a total output of 1099.5 kilograms and an average yield of 774.3 mu jin. 1. Deep plowing of peanut is the result of underground crops, needles into the soil need soft soil conditions, we choose to test the rotation and drainage, irrigation and drainage of convenient sandy loam. Spring soil preparation, Sanli three harrow, tractor deep plowing 8 inch deeper than the original tillage 2-inch high-quality soil Tu fertilizer per acre 12650 pounds, 200 pounds of pig feces, phosphorus fertilizer 100 pounds, potassium chloride 20 pounds, peanut bran 20 pounds , 150 kg grass ash, lime