Good roots, strong seedlings, strong yield, high quality and guarantee.
Root system is the basis of crop growth and development, only the root system is strong, nutrients are sufficient, crops are healthy! Soil is the fundamental reason that determines whether the root system is good or not.
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Therefore, creating a soil environment suitable for root growth is the fundamental condition for high yield and high quality of crops, so what are the usual ways to improve the soil?
1. Increase the application of biological bacterial fertilizer
Regular application of microbial fertilizer can improve soil structure, break soil consolidation, activate fixed nutrient elements in soil, and provide full-price nutrition for crops. It can inhibit or kill harmful bacteria in soil, improve crop resistance, put an end to the infection of soil-borne diseases, and improve crop resistance to diseases and insect pests in an all-round way.
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2. Adjust the soil PH value.
Long-term unreasonable application of chemical fertilizers and pesticides leads to serious soil acidification or Alkalization, resulting in frequent rotting roots and dead plants of crops, so it is very important to adjust soil PH value, which can be adjusted by applying medium and trace element bacterial fertilizer.
3. increase the application of organic matter
Appropriate increase of humic acid fertilizer can not only fertilize the soil, but also promote the formation of cluster structure, make the soil loose and permeable, which is beneficial to the growth of microorganisms and promote the development of crop roots.
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4. Rational drainage and irrigation
During watering, flood irrigation should be reduced, and drip irrigation or small water irrigation should be adopted to avoid destroying the soil structure and affecting the growth of crop roots. It is also necessary to improve the drainage system to avoid stagnant water retting in the rainy season.
5. Ploughing and loosening the soil
Proper soil loosening is very beneficial to the improvement of root growth and resistance, especially in the seedling stage, when the crop root function is not fully developed, timely soil loosening can increase the soil temperature and increase the soil air permeability. promote the rapid development of seedling roots.
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