Please pay attention to purchase dishes
1. Try to buy seeds from large and well-recognized seed companies and scientific research units. Seeds sold by some small, unfamiliar business units should be purchased with caution, not to buy seeds from the bazaars.
2. Many seed companies' propaganda about the characteristics of seeds emphasizes excellent performance, and they tend to blink on their weak features or avoid saying them. For its adaptation to the cultivation area, it cannot be clearly stated. Therefore, when growing, try to use local breeds that have been performing well for many years. If new varieties are to be replaced, they must first be planted in small plots and then introduced in large areas after gaining experience. Don't blindly introduce a large area, and do not trust the false publicity of the sales unit.
3. When buying or introducing, pay attention to geographic latitude. Most vegetable seeds should be introduced at the same latitude, such as many varieties of beans, varieties or seeds originating from the southern region, and after being introduced to the north, due to prolonged sunshine hours, vigorous growth and development, resulting in postponement of the period of scarring, thereby reducing economic benefits. The onion varieties that originate in the north are introduced to the southern regions where the sun is shorter, and they tend to thrive, but the bulb yield is not high. After the southern varieties are introduced to the north, the growth period is significantly shortened and the bulbs are greatly reduced. Although most of the new breeds are not strict about the sunshine hours, they should pay attention when introducing them.
4. Garlic has been reduced year by year due to the risk of viral diseases, and its output has been reduced year after year. In order to reduce the harm of virus diseases, different production areas use different methods for planting. In the change of species, attention should be paid to changing from northern regions. Because the weather in the north is cooler than in the south in the summer and the virus disease is relatively less harmful, the effect is better. In addition, it is possible to use detoxified garlic seeds for planting, but the price is higher.
5. Potato must buy detoxified varieties. Such species have a short growing period and have a light viral infection. The edible potato on the market has a long growing period without virus removal. It grows vigorously after planting and yield is extremely low.
6. Domestic vegetables should pay attention to the needs of consumers. For example, in the northern regions, they like to eat cactus with cicadas, and in the eastern regions, red onions are preferred to be purchased according to market demand.
7. Pay attention to the production date. Many seeds have a short shelf life, such as scallions, onions, leeks, and other seeds that lose their productivity after being preserved for one year. The general useful life of vegetable seeds is 1 to 2 years. Therefore, pay attention to the date of production when buying seeds, and do not purchase expired vegetables.
8. Ask for invoices and keep them in a safe place. Once there are quality problems, they will promptly claim compensation from the sales units.
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