Resistance of rice on seedling age and quantity was experimented with based on the design of two factors (seeding time and quantity) and tree levels.

采用播期和播量二因素三水平随机试验设计，研究了水稻秧龄和播量在抗逆方面的作用。

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The re - seeding rate, lapsus seeding rate and qualified seeding rate can be computed and displayed by fixed quantity.

对重播、漏播分别进行不同方式的声光报警，可定量计算重播率、漏播率及合格率，并送显示器显示。

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While seeding and harvest in a large portion of the province was challenging due to excessive moisture, the crop that was harvested was variable in terms of quality and quantity.

虽然在全省大部份的播种和收获是具有挑战性的由于过多的水分，这是收获的作物在质量和数量方面的变量。

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