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Spring-planted rice D You 68, a variety recommended by the Ministry of Agriculture
D You 68 is a three-line hybrid mid-season rice bred by the Rice Research Institute of Sichuan Agricultural University. It was approved by the Sichuan Provincial Crop Variety Approval Committee in 1997. Its whole growth period is 4-5 days longer than that of Shanyou 63, and it belongs to the late-maturing medium indica combination. Plant height 120 cm, growth uniform, plants luxuriant, tillering ability relatively strong, high ear-bearing rate, large panicles with many grains, panicle length about 23 cm, grains per panicle 187-194, seed setting rate about 80%, 1000-grain weight 26.3-27.7 g. Wide adaptability, strong stress resistance, good color at maturity, relatively great flexibility in seedling age
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Detailed Explanation of Rice-Fish-Loach Ecological Agriculture Engineering Technology
1. Environmental conditions of the production area: a good ecological environment, far from pollution sources, good air; high, thick and compact paddy field ridges, relatively clayey soil, relatively high soil fertility, and paddy fields with sustainable development capacity; good irrigation and drainage conditions, relatively sufficient water sources, and fresh water quality. 2. Paddy field engineering facilities: dig a ring-shaped ditch around the paddy field, with a ditch width of 1 m and a depth of 0.5 m; surround the field ridges with anti-escape plastic sheeting (40-50 cm above ground, buried 20-30 cm underground); install double-layer anti-escape blocking nets at the water inlet and outlet. 3. Rice, river crab,
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The modern potato industry technology system is being built by the Ministry of Agriculture.
It focuses on demonstrating and promoting advanced, applicable, efficient, high-quality and water-saving cultivation techniques for dryland potatoes, accelerating the integration and transformation of agricultural scientific and technological achievements, and using this as a marker to drive the technological upgrading and sustainable development of China's potato industry. On July 22-23, the Department of Science and Technology of the Ministry of Agriculture, together with the Department of Crop Production, held the "National On-site Observation Meeting on Water-Saving, Efficient and High-Quality Cultivation Techniques for Dryland Potatoes" in Ulanqab, Inner Mongolia. According to reports, the potato, used as both food, vegetable, feed and processing raw material, has now become the world's fourth largest food crop after rice, wheat and corn.
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