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Correct Methods and Technical Key Points for Applying Biogas Fertilizer to Chestnut Trees
How should biogas fertilizer be applied to chestnut trees? Please provide an introduction. Chestnut growth requires nutrient elements such as nitrogen, phosphorus, potassium, calcium, iron and boron, and the soil must be permeable and well aerated, with good water and fertilizer retention. Using biogas fertilizer to grow chestnuts can meet most of the nutrients needed for their growth. Biogas fertilizer is rich in elements such as nitrogen, phosphorus, potassium, calcium, magnesium and iron...