1, rational fertilization
Rational fertilization is one of the keys to high yield of wheat. Wheat is a kind of crop that absorbs nutrients, and soil nutrients directly affect the yield and quality of wheat.
2. Wheat standardized sowing technology.
Wheat standardized sowing technology mainly includes ploughing and soil preparation, subsoiling, ploughing or rotary tillage, harrowing after tillage, returning the previous stubble to the field, ploughing or rotary tillage for 2-3 times after even sowing, strengthening watering to create soil moisture or compacting soil, seed dressing with chemical agents or coating with seed coating agent, etc.
3. Integrated pest control
Integrated pest control in wheat high-yield technology includes sowing date, seed dressing with chemicals or soil treatment with chemicals before sowing, selection of varieties with strong disease resistance and strengthening management.
4. Water-saving and high-yield cultivation techniques
Water-saving and high-yield cultivation techniques mainly include the application of water-saving and drought-resistant varieties, proper late sowing, increasing basic seedlings, sowing with sufficient water, increasing phosphate fertilizer and re-applying base fertilizer.
5, timely harvest
Timely harvest is an important link of high-yield wheat technology, which has an important impact on wheat yield and quality.
6. Fine soil preparation
Fine soil preparation is one of the high-yield techniques of wheat. Through careful soil preparation, soil environment can be improved, soil water storage capacity can be enhanced, wheat root growth capacity can be improved, and lodging can be prevented.