The high temperature this fall is conducive to the occurrence of weeds in wheat fields and should be guarded against. Chemical weeding has the advantages of labor saving, time saving, labor saving and good effect. The majority of weeds unearthed after 3 leaves of wheat have poor resistance to grasses, which is an advantageous time for chemical weed control. A control can basically control grassland damage in wheat fields and has a multiplier effect. The use of tribenuron-based wheat can be used for the control of tribenuron-methyl and thiflusulfuron, such as 75% tribenuron-methyl wettable powder 1g or 15% thiflusulfuron-based wettable powder 10g water spray control, resistance The dicotyledonous weeds can be treated with 50 to 60 ml of 20% chlorofluoropyrbutrin EC, and 7.5% of the weight of the weeds can be used as priority (ziquizil) water dispersible granules 12 to 13 g or 70%. Flurazuron-methyl water dispersion granules 3 ~ 5g, stem and leaf spray control. Mixed use of the above agents can be used in combination. In the mixed field of grass weeds and broad-leaved weeds, it is possible to use the combination of konsema, Maiji + tribenuron or hummer + tribenuron, etc.; the mixture of malignant broadleaf weeds and common broad-leaved weeds Block, can be used tribenuron + fluoxetine or tribenuron + ethyl flufenamethyl or tribenuron + bensulfuron-methyl or tribenuron + octyl bromoxylene and other combinations. In recent years, accidents caused by chemical weeding have resulted in the occurrence of crop injury and crop injury. In order to prevent the occurrence of phytotoxicity, one should strictly use the recommended dose. Second, it is necessary to prohibit or avoid the use of agents that have a phytotoxic effect on the crops that grow after harvest. Long-lived herbicides such as chlorsulfuron-methyl and metsulfuron are liable to produce phytotoxicity to crops such as post-harvest wheat, peanuts and corn after use in wheat fields and must be prohibited from use. The dicotyledon crops are highly sensitive to 2.4-D butyl esters and can easily cause phytotoxicity. Wheat crops such as wheat, wheat, wheat, wheat, and wheat must avoid the use of 2.4-D butyl esters and weeds containing 2.4-D butyl esters. Herbicides for weeding. Single Packed Mottled Waxy Corn Waxy corn comes in a variety of colours. Some people wonder if waxy corn is a genetically modified product. In fact, it is not. Waxy corn originated in China. It is caused by a genetic mutation. Artificial selection gradually led to the emergence of a type of tannin.
Colorful Waxy Corn,Colorful Mottled Waxy Corn,Single Packed Mottled Waxy Corn,Single Packed Colorful Waxy Corn Jilin Province Argricultural Sister in Law Food Co., Ltd. , https://www.nscorn.com
Waxy corn, also known as waxy corn, is sticky corn. The grain has coarse, waxy endosperm, similar to shiny, glassy (clear) grains such as hard and dented corn. Its chemical and physical characteristics are controlled by a recessive gene (wx), which is located on chromosome 9. 100% of the starch in the endosperm is straight-chain starch.
Coloured glutinous corn is generally white, yellow, red, purple and black, with white, yellow and purple corn being the basic colours. Purple and white hybrids naturally become purple if the purple gene "beats" the white gene and vice versa, so if the two tie we see white and purple corn. Purple can turn into red and black corn, or as we often say, "red is purple and black is purple". Of these colourful corn, the most common yellow waxy corn is the most nutritious as it is rich in carotenoids...
Currently, the only genetically modified foods sold on the Chinese market are soybean oil and papaya. Waxy maize is a hybrid variety and is not associated with genetic modification. Therefore, it can be concluded that glutinous maize is a hybrid variety and has nothing to do with genetic modification.
Genetic modification is a type of "genetic engineering" in modern science and technology, which makes use of modern molecular biology techniques. Hybridisation is the mating of individuals of different genotypes to produce offspring that are different from the original "pure" breed. In a sense, it belongs to the natural exchange of genes that can occur in nature.
Selection of Wheat Herbicide before Winter