Based on the selection of new high-quality and high-yielding rice varieties (lines), Changmi 011, a new high-quality rice variety (lines) 88-16, and high-quality rice were selected for the selected high quality and high yield new varieties (lines). West 92-4 and others conducted the most suitable sowing date, density, planting methods, high-yield and high-efficiency nitrogen fertilizer, main pest control technologies and methods, population structure indicators for high-yielding cultivation, the relationship between harvest time and rice milling quality, and economic benefits. In terms of experimental research and investigation and analysis, we have identified the best solutions for each single high-quality, high-yield cultivation technology, and assembled and matched these individual technologies to form a high-yield, high-quality, high-efficiency and high-performance comprehensive support for Changmi 011, 88-16 mu production with 600-700Kg. Cultivation Techniques.
To sum up, there are six major aspects. Timely sowing and cultivating strong and strong;
2. Controlling the age of the plant and planting plants in a proper way;
3. Early recovery at the end of the heavy weight, increasing phosphorus and potassium;
4. Shallow irrigation ground irrigation, good water slurry;
5. Prevention of diseases and insects, Indications of Blight;
6. Harvest in time to increase efficiency.
Each technology has clear operational indicators, early attacking number of spikes, attacking large panicles in the middle period, and attacking grain weights in the later stages, and at the same time, it must pay close attention to pest control, realize high yield and quality, and then grasp proper harvesting, elaborate processing, and further increase economic efficiency.
The application of the results of this project has achieved significant social and economic benefits. From 1993 to 1997, 39.36 million mu were cumulatively applied for demonstration and the new production value was 26.7569 million yuan.
It is suitable for Panzhihua area in Liangshan and the basin area in Sichuan Province.