How large is the survival of seabuckthorn affected by soil moisture?
Soil moisture has always been the focus of our attention, and the effect of soil moisture on plant growth need not be repeated. Seabuckthorn, as a plant that does not have a large demand for soil moisture, is affected by soil moisture. The change in soil moisture mainly comes from rainfall and irrigation, and the consumption of soil moisture is mainly the absorption and evapotranspiration of plants in these two aspects. Soil moisture content has an important influence on the growth and development of most plants, and of course it also includes plants such as seabuckthorn, which have less water demand. Seabuckthorn is one of the main tree species for afforestation in arid and semi-arid regions, and it has become one of the main tree species for the improvement of saline-alkali land and rational development and utilization of mudflats. However, currently there are still problems such as low survival rate and low preservation rate in seabuckthorn forests in these areas. The key issue is insufficient or excessive water. In the process of seabuckthorn growth and cultivation, soil moisture meter can be used in time. Determine soil moisture content for better irrigation and other measures. What is the effect of changes in soil moisture on the survival rate of sea buckthorn? At the same time, what is the highest survival rate of seabuckthorn?
By using a wireless public opinion monitoring system to control the growth environment of seabuckthorn, the changes in soil moisture of seabuckthorn during different growth periods were understood. Through analysis and processing of the data, it was found that soil water content was the highest (100%) and the best growth rate was between 15% and 30%, while under 35% and 40% soil moisture treatment, seabuckthorn seedlings survived. The rate was higher (66.7%) and the growth was good; the survival rate of the seabuckthorn seedlings was low (33.3%) and the growth was poor under the conditions of 5%, 10% treatment and flooding; the seabuckthorn leaves and branches after 28 days of different soil moisture treatments The water content of stems and roots were 66.4%~71.3%, 48.3%~63.4% and 33.3%~51.1%, respectively.
It can be seen that seabuckthorn has different growth rates and survival rates under different moisture content. We found that under light drought conditions, the survival rate and growth status of sea buckthorn are the best. Therefore, during the growth process, real-time monitoring and recording can be performed through the soil moisture real-time monitoring system to ensure the survival of sea buckthorn. Rate and its normal growth, to ensure that it can play due to its effectiveness.
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