Agricultural production must rely on the soil, and especially the production of modern agriculture requires a good soil as a strong guarantee. In the process of growth, the crop needs continuous supply of soil and the adjustment of water and fertilizer. Therefore, soil nutrient content is an important indicator of farmland soil fertility. In agricultural soils, land use patterns and soil arable land technologies are different in the accumulation and consumption of soil organic matter, which causes significant changes in soil characteristics. Therefore, in the process of agricultural cultivation, it is very necessary to pay attention to the dynamics of soil nutrients. Generally, soil nutrient testers are used for effective analysis.
Due to changes in soil fertility caused by human-driven changes in land use, the status of soil nutrients and trends in change can be given, but this is only local. From the overall or regional scale, changes in soil fertility caused by land-use changes are What is not clear is because, for more than 20 years, no detailed, systematic soil surveys have been conducted within the region. Obviously, the analysis and assessment of the status quo of soil nutrients in the oasis in arid areas and their changing trends are conducive to the sustainable development of oasis agriculture.
Through long-term production and life, our understanding of soil nutrients becomes more and more profound. It is an important component of soil fertility and an important condition for high yield and stable production of crops. Under the premise of coordinated conditions such as water, heat, and gas, soil nutrient content and supply conditions directly affect crop growth and yield. Soil nutrient status is also a direct basis for rational fertilization.
The nation’s attention to soil nutrients is also very clear. During the second national soil survey, it was found that soil in Xinjiang lacked nitrogen, low phosphorus, and potassium. The soil nutrient tests conducted over 20 years have found that the soil nutrients have undergone great changes. The overall contents of the soil nutrient tests have been reduced to less nitrogen, less phosphorus and potassium, and more than nitrogen deficiency, phosphorus and potassium. The status, this result gives a very strong guidance to the soil fertilization in Xinjiang.
Due to changes in soil fertility caused by human-driven changes in land use, the status of soil nutrients and trends in change can be given, but this is only local. From the overall or regional scale, changes in soil fertility caused by land-use changes are What is not clear is because, for more than 20 years, no detailed, systematic soil surveys have been conducted within the region. Obviously, the analysis and assessment of the status quo of soil nutrients in the oasis in arid areas and their changing trends are conducive to the sustainable development of oasis agriculture.
Through long-term production and life, our understanding of soil nutrients becomes more and more profound. It is an important component of soil fertility and an important condition for high yield and stable production of crops. Under the premise of coordinated conditions such as water, heat, and gas, soil nutrient content and supply conditions directly affect crop growth and yield. Soil nutrient status is also a direct basis for rational fertilization.
The nation’s attention to soil nutrients is also very clear. During the second national soil survey, it was found that soil in Xinjiang lacked nitrogen, low phosphorus, and potassium. The soil nutrient tests conducted over 20 years have found that the soil nutrients have undergone great changes. The overall contents of the soil nutrient tests have been reduced to less nitrogen, less phosphorus and potassium, and more than nitrogen deficiency, phosphorus and potassium. The status, this result gives a very strong guidance to the soil fertilization in Xinjiang.
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