几种油料作物种子的最大吸水量

来源 :中国油料作物学报 | 被引量 : 0次 | 上传用户:yangqixun123
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作物种子吸水速率对播种适期与播种深度的确定有着重要的关系。已知花生、大豆、向日葵等种子萌发所需的吸水率,但在不同温度下吸水速率变化的数据很少。为明确几种油料作物种子的吸水速率与温度和种子化学组分的关系,我们做了有关试验,现报告如下: The water absorption rate of crop seeds has an important relationship with the sowing date and sowing depth. Knowing the water absorption required for germination of peanuts, soybeans, sunflowers and other seeds, there is very little data on the change in water absorption rate at different temperatures. In order to clarify the relationship between the water uptake rate of several oilseed crops and the temperature and chemical composition of the seeds, we have done the relevant tests and are reported as follows:
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