The solutions to the crop

1. We need to change the blindness fertilization to optimize fertilization instate of the traditional ways of crop fertilization.

2. To strengthen and improve the fertilization of the various technical measures. In the fertilization process of fertilization parameters to be fleshed out, such as nutrient uptake per unit of production, soil nutrient use efficiency, fertilizer use efficiency and so on, these parameters change with the production conditions are constantly changing, in the original testing of soil, plant based nutritional needs , the new environmental conditions of the project (such as water quality, hazardous material content in the soil, fertilizer, pesticide pollution, etc.), to constantly enrich and perfect fertilization parameters, optimization of fertilization.

3. To increase the organic fertilizer in the proportion of fertilization. All organic fertilizers have nutrients, fertilizer long, pollution-free characteristics, effect of organic fertilizer can increase soil organic matter content, increase soil water storage, protect soil fertility, improve soil physical and chemical properties and the aggregate structure, improve the quality of agricultural products.

4. To increase the use of fertilizer and bio-fertilizer. Fertilizer nutrients needed to balance the crop, while the bio-fertilizer can contain micro-organisms through their secretion of the physiologically active substances, can play a fixation, Phosphate, Potassium, decomposition of other soil micro-nutrients to improve fertilizer and organic fertilizer utilization, improve soil physical and chemical properties, so that the supply of crop nutrients in the soil to promote crop growth, increase crop yield and product quality, while decomposition of harmful chemicals in the soil and kill the harmful bacteria, reducing fertilizer pesticide residues and harmful bacteria.

5. To coordinate a large number of elements and trace element relationships. Fertilization of people, often seriously nitrogen, phosphorus, potassium and other elements of the use of a large number, but ignored the trace element fertilizer application. Adding trace elements or trace elements in the growth and the compound spraying of biological growth agents, can make a balanced supply of nutrients to promote rapid transformation of crop nutrients the body, reduce accumulation of harmful substances, is to promote crop disease resistance, disease control and increase production, improve quality of a good way.