Broccoli is a common vegetable on the market, and it is also a vegetable species grown in modern agriculture. In the Chinese process of broccoli growth, it requires the incorporation of water, and different stages require different soil moisture, but due to the weather The environment is unpredictable. Many times the soil conditions do not correspond to the needs of broccoli. Therefore, it is necessary to use a soil moisture temperature quick-measuring device to quickly determine the state of soil moisture so that measures can be taken to supplement water or drainage.
Broccoli is a plant that is not tolerant to drought and generally grows well under moist conditions. If soil moisture is insufficient, the plants grow slowly, grow weakly, and the curdballs are small and loose, with poor quality. Therefore, in the process of planting broccoli, timely replenishment of water is the key. The application of the soil moisture temperature rapid measurement instrument can help managers understand the state of soil moisture in line with the growth needs of broccoli at this stage, and is also the basis for scientific irrigation.
In addition, broccoli has different water requirements at different growth stages, such as the need for moist soil at the seedling stage; vegetative growth due to vigorous leaf growth, leaf area expanded rapidly, the transpiration of the leaves increased, the water requirement increased; the formation of flower buds leaf area To reach the maximum, the growth of flower bulbs requires sufficient nutrients and moisture. During this period, the most water is needed and the soil should be kept moist. Therefore, in order to meet the water demand of broccoli at various stages, it is necessary to formulate differential irrigation schemes and measures, and the data result measured by the soil moisture temperature rapid tester is an important basis for formulating scientific and reasonable irrigation measures and can help managers determine irrigation. The number of times and the amount of irrigation not only satisfied the growth and physiology needs of broccoli, improved the planting quality of broccoli, but also played a water-saving effect, which was beneficial to reducing the agricultural production cost and improving the economic benefits of agricultural planting.
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