Results indicated that the best control effect and yield increase were obtained from the cultivation of early sowing with plastic film mulching.
结果表明，早播覆膜防病增产效果最好，防效达827％，产量成倍增加。
The weight of roots and above ground parts and the seed cotton yield increased at irrigation, more fertilizer applied or early sowing conditions.
灌水、重肥与早播处理棉株根重、地上部重及籽棉产量等均增加。
The weight of one hundred seeds, the content of starch and fat of early sowing is higher than late sowing, but the content of water and protein is significantly lower than late sowing.
早播籽粒百粒重、淀粉、脂肪含量显著高于晚播。而籽粒含水量、蛋白质含量显著低于晚播。
Therefore, the protective measures including adjusting arrangement of cropping, breeding variety with higher resistance to low temperature and early sowing and early transplanting are put forward.
为此提出调整布局、培育抗低温品种、适时早播早栽、提高气候预测预警能力等防御措施。
Some feasible advices: seed soaking and sterilizing, sowing early in pro per, water supplying at the stage of exercising young plants and forbidding mixi ng different varieties are advanced.
提出浸种消毒、适时早播、炼苗阶段注意补水、脱粒时严禁品种间混杂等可行性建议，有利于稻米品质产量的提高。
Rice chalkiness degree decreased in timing early or late sowing.
适当的早播或晚播可以降低稻米垩白度；
The utility model has simple design, easy realization and high sowing efficiency; and the garlic after being planted has the characteristics of uprightness, upward garlic buds and early budding.
本实用新型设计简单，容易实现，播种效率高，播种后的大蒜具有直立，蒜芽朝上、出芽早的特点。
The utility model has simple design, easy realization and high sowing efficiency; and the garlic after being planted has the characteristics of uprightness, upward garlic buds and early budding.
本实用新型设计简单，容易实现，播种效率高，播种后的大蒜具有直立，蒜芽朝上、出芽早的特点。
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