水稻生产自推广旱育稀植以来，新的栽培技术不断涌现，超稀植栽插法使水稻产量又登上新台阶。在此基础上，宽窄行栽插形式经过试验、示范后，已被广大农民应用。实践证明，它可协调群体与个体之间的矛盾，是提高水稻单位面积产量的重要途径。（－）水稻宽窄行超稀插增产效果分 Since the popularization of rice production, the new cultivation techniques have emerged. The ultra-thin planting and planting method has brought the rice yield to a new level. On this basis, the narrow and narrow line planted after the test, after demonstration, has been the majority of farmers. Practice has proved that it can coordinate the contradictions between groups and individuals and is an important way to improve the yield per unit area of ​​rice. (-) Rice wide and narrow rows of dilute spike yield increase effect points