In order to avoid counterfeiting seed pits and farmers, farmers are helped to buy genuine seeds. It is recommended that farmers should pay attention to the following points when choosing corn seeds:
1, to purchase through the national examination or approved varieties. The identification number must be marked on the seed label. Farmers' friends can only know if they are national or provincial certified varieties to see if they can be grown locally.
2. To buy seed with seed production license number and seed business license number. On the regular seed labels, the seed production license number and the seed business license number must be marked. If there is no number, it is the unlicensed seed and the unlicensed seed. Such seeds are not guaranteed. Farmers' friends cannot blindly purchase.
3, to reputable sales units to buy species. The quality of the seed sold by the “three licenses and one shot†is more reliable. The so-called "three certificates and one license" refers to the production license issued by the seed sector, the seed certification, the seed business license, and the business license issued by the administrative department for industry and commerce.
4, to buy suitable varieties for local planting. When selecting enough corn varieties, it is necessary to consider suitable conditions such as soil, fertility and irrigation conditions. Do not purchase varieties that are unsuitable for planting in this area and have a long growing period. Pay attention to avoid blind new ideas.
5, to choose a grain bright shiny, uniform seed size, good seed uniformity. Dark color may be Chen species, and seeds with poor uniformity are also difficult to achieve.
6, to buy coating agent treatment seed. Seed coating is an important part of the standardization of seed quality. Buying coated seeds can prevent and treat underground pests and crop pests at a wide range and long-term. Seeds without coating should also be coated before sowing.
7. You must ask for and save the seed retail bills when you purchase the plant. When it is convenient for the seed to become problematic later, it can provide feedback to its sales unit for compensation.
8. Pay attention to the collocation and selection of species. In general, a production area can optimize and combine 3-4 varieties, improve its ability to resist natural disasters and pests, and achieve high and stable production. For lands with good water and fertilizer conditions, varieties with high density and high yield can be selected. According to the local climate characteristics and epidemic situation of diseases and insect pests, varieties that may have defects may be avoided as far as possible;
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