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To raise the per-unit yield of double-season rice in Jiangxi, the key lies in changing the "six mores and six lesses" phenomenon
Rice is the most important food crop in Jiangxi, and increasing the per-unit yield of double-season rice is an important way to ensure Jiangxi's position as a major grain-producing region and to ensure that Jiangxi makes a greater contribution to the country's food security. In recent years, although the per-unit yield of double-season rice in Jiangxi has risen steadily, the phenomenon of a relatively low per-unit yield level has still not improved much. Compared with neighbouring Hunan, it is 50-60 kg lower per 667 sq m. Analysis shows that the "six mores and six lesses" phenomenon is the main reason for Jiangxi's low rice per-unit yield. 1. More seeding rate, less seed used. Cultivating
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Cultivation Techniques for a Single-Season Rice Yield of 800 kg per Unit Area
I. Variety Selection: Select the best-quality varieties that have shown the best per-unit-area yield in actual production surveys over the past three years, such as "Chuanxiang No. 8." II. Main Recommended Techniques: Dry-raised seedlings, intensive cultivation techniques for single-season rice, soil-testing formula fertilization techniques, and integrated pest and disease control techniques. III. Specific Field Operations: 1. Dry-raised seedlings. (1) Before May 19, select fertile, loose vegetable garden field; at 6 sq m of seedling field per mu of main field, apply 5
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