Choose flat soils with rich organic matter or sandy soils with fertile soil, implement grain and vegetable rotations, avoid heavy cropping and continuous cropping, overcome continuous cropping obstacles, reduce bacterium source and insect source, increase growth potential, and reduce occurrence of pests and diseases. The number of medications.
It is forbidden to use highly toxic and high-residue pesticides that are prohibited by the State, and avoid importing countries to examine the types of pesticides. Promote the use of high-efficiency and low-residue pesticides, and promote comprehensive prevention and control such as agricultural control, physical and mechanical control, and biological control. As far as possible without or with chemical pesticides, use broad-spectrum pesticides, use a variety of drugs with more than one drug to reduce the number of medication. Such as: avermectin can control aphids, whiteflies, ticks, lepidoptera pests, etc. Zhongshengmycin can prevent and treat fungal diseases, bacterial diseases, both low toxicity or non-toxic, no residue, foreign investors The content requirement is not very strict, or no testing requirements.
First, control the bacteria content. The international market places strict demands on the product's bacteria content. In the production process, the organic fertilizer in the base fertilizer must be fully decomposed, especially human feces and urine, animal manure must be subjected to high-temperature fermentation, fully decomposed, or after high-temperature sterilization, avoiding hospital waste, heavily polluting agricultural products, industrial products, and living waste Products as organic fertilizer materials.
During the growing season, human fecal urine, livestock and poultry excrement are used as topdressing fields to prevent infectious diseases and eggs from contaminating the product. Groundwater is the best choice for irrigation water, and less water is used on the ground. Do not use contaminated water.
In the process of harvesting, grading, packaging, storage, processing, and transportation, strict hygienic standards must be adopted, the site must be clean, the water quality should be clean, the packaging materials should be environmentally friendly, the transportation tools should be hygienic, and the operators should be free from infectious diseases.
Second, improve the appearance of quality. The appearance index is very important in the market competition, is the focus of competition, and is also the key to improving the planting efficiency. It is the difficulty in raising the export rate and is also the focus of production. Need to take practical and comprehensive measures to improve the appearance of quality and quality.
To select good varieties, in particular, select good varieties that are disease-resistant, beautiful, uniform, and straight, while taking into consideration the production conditions at the place of production and the habits of consumers in the importing country. Such as: exports to Japan, South Korea and other countries to use bright colors, red, or dark red, the column is light yellow, small top, the column is slightly coarse varieties, the main varieties are improved Kuroda five inches carrot, Seoul six inches; exports Western European markets use light yellow, light red, and finer varieties of the center column, such as Swiss Beauty.
The use of Taiwan medlar cultivation increased the thickness of the soil cultivation layer, improved the supply of nutrients in the underground and contemporaneous conditions, reduced deformed roots, and improved the appearance quality. In mid-June, Henan Province, on the basis of promptly exterminating the former, applied base fertilizer and intensive cultivation. The spacing between the banyans was 20-30 centimeters. The width and height of the rake surface were soaked in the gingival furrow that the center was able to soak the water. As a principle.
The peak of underground expansion generally starts in early October and ends in early November. In addition to satisfying the water supply during the expansion period, it is advisable to apply multiple fertilization and fertilization, usually 2-3 times. Fertilizer should contain humic acid or amino acids. It is once in early October and once every 10 days thereafter. During the expansion period, it is also timely to supplement the foliar fertilizer rich in potassium, phosphorus, boron, calcium, molybdenum and other trace elements.
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The food additives has many kinds with huge quantities, It has been reached more than 2,000 varieties currently, which is widely used in the food manufacturing industry, The synthetic or natural substance can improve food quality and color, smell and taste as well as the need for preservation, preservation and processing technology. Each country has stringent control on the use of food additives, consumers are also mere mention of the food additive, the experts reminded that consumers needs not too worry about the food additives , during food processing,if not used food additives,it will take more risks, because the deterioration will cause food poisoning disease. Preservative is a kind of food additives which can appropriate prevent food spoilage, kill the toxigenic microorganisms caused by Aspergillus element, it is beneficial to human health. Food additives have a kind named as nutritional supplements, it can greatly improve the nutritional value of food, which has significantly positive on preventing malnutrition and nutritional deficiencies, and promoting nutritional balance. Phthalide is one of the food additive which we carefully focused on development, our annual production capacity is over 300 tons. products are sold to the US market nearby five years, the quality has been widely recognized.
Food additives,Food Ingredient,Food Flavor
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