1·Cultivation: sowing in every season except for summer, low temperature will lead to slow growth, row spacing is 10cm, and plant spacing is 3cm.
但若温度低会使其生长期延迟。 栽培时选择土层深厚、富含有机质的沙壤土地，平畦播种，株行距为3×10cm。
2·When plant spacing and row spacing were too small or seedling Numbers per hole was too much, 2nd internode lodging index for two rice varieties increased and resistance ability decreased.
株行距过小或插植苗数过多时，水稻基部第2节间的倒伏指数增大，抗倒伏能力下降。
3·The main reason resulting in higher yield was that the higher number of total spikelet increased per unit area under the condition of appropriate seedling Numbers, plant spacing and row spacing.
获得高产的原因主要是在适宜的株行距配置和插植苗数下，单位面积上获得了较高的群体颖花量。
4·Too small spacing among the plant stands is causative of the crop failure.
植株间间隔太小是作物歉收的原因。