The effect of popularizing high quality upland rice "Dian 604" in Benggu Township of Xichou, Wenshan is obvious.
In 2007, Benggu Township of Xichou County actively "tuned" the grain planting structure and took the promotion and cultivation of high-quality upland rice "Dian 604" as an important part of agricultural technology promotion, and achieved remarkable results. In the township of Bengu, Muli and other villages, a total of 300 mu of "Yunnan 604" were popularized and planted.
Compared with the local conventional upland rice varieties, the upland rice variety "Dian604" has good rice quality and taste, with an average yield of more than 300 kg, strong resistance and high yield, and the average yield per mu is more than 80 kg higher than that of the general upland rice varieties. This variety was introduced in 2001 by Zhou Chengqing, a teacher of Yunnan Agricultural University, to grow 1.1 mu of Benggu Changjing. The experiment was successful that year, and then expanded the demonstration planting area year by year. This year, starting from the fact that there are only 2000 mu of paddy fields in the township, and in order to try its best to solve the problem of eating rice in mountainous areas, the township has paid close attention to the popularization and cultivation of upland rice "Dian604" and achieved remarkable results. The following measures are mainly taken: first, seed reserves should be prepared in advance to ensure the need for seed use this year. During last year's rice harvest, agricultural technicians went deep into the villages and fields to guide farmers to do a good job in removing miscellaneous seeds, removing inferior seeds, purifying and rejuvenating them, so as to ensure the needs of improved varieties this year; second, do a good job in publicity, training and guidance on planting and management techniques, and sow seeds on schedule to ensure high yield. At present, it has entered the management stage of weeding and pest control by ploughing and pesticide application, and the seedlings are growing well.
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Wheat straw and wheat bran mulch
Wheat straw and wheat bran mulching is to spread wheat straw or wheat bran evenly around or between rows of autumn crops to form a certain covering layer and press an appropriate amount of soil on top in order to cover and preserve soil moisture. The principles of wheat straw and wheat bran mulching should be well grasped, such as time, mulching amount, and reasonable application of chemical fertilizer. 1. Time. The more suitable mulching time is from late June to early and middle July, which is easy to press seedlings too early, and the plants of late crops are tall and difficult to operate. If there is no rain or insufficient rainfall after mulching, it will affect the straw decay and decomposition, and the effect is not good, so it should be watered in time. You can also chase it for the first time at the end of June.
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Research and Development of functional Rice and its Food
Functional rice is a kind of rice product which has the physiological function of regulating human body and is suitable for ordinary people to eat, but not for the purpose of treating diseases. In addition to the seven nutrients necessary for human growth and development, such as protein, fat, carbohydrate, vitamin, mineral, water and cellulose, functional rice also contains some special ingredients that can regulate and balance the physiological function of the human body. it can enhance the physiological defense mechanism, prevent special diseases, delay aging and control physical strength and energy. 1. Addition of functional rice
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