现代农业生产想要获取较高的经济收益，除了销售价格外，影响的就是作物的品质和产量。那么如何能提升作物的品质和产量呢？通常要想改善作物的品质和产量，需要从两方面入手，一是优良的种子，一是种植管理技术。土壤水分速测仪是促进作物科学增产的重要仪器。
Modern agricultural production wants to obtain higher economic returns, in addition to the sale price, the biggest impact is the quality and yield of crops. So how can we improve the quality and yield of crops? Usually, to improve the quality and yield of crops, we need to start from two aspects, one is good seeds, the other is planting management technology. Soil moisture velocimeter is an important instrument to promote crop scientific yield increase.
优良的种子具有较强的抵抗农业灾害的能力，这些种子不仅出苗率高，在其生长发育过程中，根系更为庞大，更能抵抗干旱、暴雨等灾害。而作物种植管理技术中，重要的就是水肥管理了。对作物的生长发育、产量、品质都有着重要的影响。
Excellent seeds have a strong ability to resist agricultural disasters. These seeds not only have a high emergence rate, but also have larger roots during their growth and development, which are more resistant to drought, rainstorm and other disasters. In crop cultivation management technology, the most important is water and fertilizer management. It has an important influence on the growth, yield and quality of crops.
我们都知道植物吸收养分、水分都是通过根系来完成的，而土壤中的养分，是被土壤水溶解后才能被根系吸收的，所以管理好耕地的土壤水显得尤为重要。通过土壤水分速测仪了解不同植物的根系与土壤水分含量之间的变化关系，从而指导农业灌溉，是现在农业中十分有效的管理方式。
We all know that plants absorb nutrients and water through roots, and nutrients in soil can be absorbed by roots only after they are dissolved by soil water, so it is particularly important to manage the soil water of cultivated land. It is a very effective management mode in agriculture to understand the relationship between the root system of different plants and the soil moisture content through soil moisture tachometer, so as to guide agricultural irrigation.
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