Ezao 6 (rice)
Setting: Institute of Grain, Hubei Academy of Agricultural Sciences.
Approval: approved by Hubei Provincial crop Variety approval Committee and approved by the National crop Variety approval Committee in 1991.
Variety registration number: GS01003-1990.
Variety source: Hongmeizao / IR8//72-11/ 299 Ai 7.
Characteristics: late-maturing early indica rice varieties. The plant height is about 85 cm, the tiller is moderate, the leaf is narrow and long, the color is dense, the leaf is slightly scattered in the early stage, the leaf is straight in the later stage, the ear is drooping, the ear length is 20 cm, the grain length is oval, the 1000-grain weight is about 27 grams, and the rice quality is medium. The growth period is 114m2 / 121 days. Resistant to bacterial blight and susceptible to rice blast. Generally, the yield per mu is more than 400 kilograms.
Main points of cultivation: sowing from the end of March to the beginning of April, the sowing rate per mu is 50ml 60kg, the seedling age is 30 days, the basic seedling per mu is 240000, topdressing and ploughing within 10 days after planting, early management to promote early development, strive for the number of ears, nitrogen and phosphorus. Potash fertilizer is used to prevent lodging.
Suitable range: suitable for planting in Hunan, Jiangxi, Anhui and other provinces.
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Technical measures of Rice Intermediate Tillage Management in Eryuan County
From last autumn to June this year, the high temperature weather of continuous drought occurred in Eryuan County, which brought varying degrees of losses to small spring crops and some large spring crops could not be sown normally. The county agriculture bureau has taken various scientific and technological measures to actively deal with natural disasters such as extreme drought, and strive to achieve the "spring loss and spring replenishment" and the annual production target. In rice production, we should pay attention to various backbone measures, such as improved varieties, dry cultivation, sparse planting and shallow planting, soil testing and formula fertilization, accurate quantitative cultivation, high yield establishment and so on. Scientific and technological personnel go deep into the front line of agricultural production and grasp science and technology.
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Ejingnuo No. 6 (Rice)
Breeding unit: agricultural Science Research Institute of Jingzhou District, Hubei Province. Approval: approved by the crop Variety approval Committee of Hubei, Henan, Sichuan and Hunan provinces, and approved by the National crop Variety approval Committee in 1991. Variety registration number: GS01002-1990. Source of variety: Guichao No. 2 was treated with radiation. Characteristics: the plant height is about 110 cm, the plant type is loose and moderate, the upper leaves are narrow, long and straight, the tillering ability is medium, and the heading is neat. There are 250000 effective panicles per mu and 90 filled grains per panicle.
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