The rice products of Oriental seed Industry broke three world records.
At a time when we were worried about national food security, news came from Fujian Dongfang seed Industry Co., Ltd., they used new special germplasm resources Donghui 6, Donghui 1728 and Donghui 4886 strong superior restorer lines to form new super rice varieties IIyou 6, IIyou 28 and II you 4886, and achieved a historic breakthrough in rice yield per mu of more than 1200 kg. For three consecutive years in 2004, 2005 and 2006, the per unit yield of rice was 1219.9 kg, 1229.97 kg and 1279.7 kg respectively, setting a new world record of per unit yield of rice and winning the "three consecutive championships" of per unit yield of rice in the world.
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Get twice the result with half the effort with half the effort to control rice diseases and pests in winter
In winter, rice diseases and pests are dormant: pests stop feeding and germs stop infecting. If farmers seize this favorable opportunity to carry out prevention and control, they can achieve twice the result with half the effort. First, deal with diseased straw. Diseased rice straw is the overwintering place of pathogens of many diseases, such as bacterial leaf spot, bacterial blight, rice blast and so on, and is the main source of infection in the second year. Before the end of March, farmers can compost diseased rice straw at high temperature, or for feed and fuel treatment, which can greatly reduce the number of bacteria. For the diseased rice that can't be disposed of before the end of March
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Yunnan No. 4 (Rice)
Yunnan Line 4 is a new japonica rice line with high yield and high quality bred by the Japonica Rice breeding Center of Yunnan Academy of Agricultural Sciences. The combination is Yueguang / Hexi 24 / / Hexi 34. Characteristics: the plant height is about 90 cm, the tillering ability is medium, the effective ear per mu can reach about 280000 ears, the plant shape is good, the stalk is hard, the leaves are erect; the ear length is 20.3cm, the number of grains per panicle is about 120grains, the hull is golden, ripe color is good, awnless; the 1000-grain weight is 25.1 grams, not shedding grains; cold resistance, fertilizer resistance, lodging resistance; high resistance to rice blast; the whole growth period is about 174days. Rice quality
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