Introduction of grape seedlings must be "six look"
Grapes, this kind of fruit tree, has early results and high efficiency. It is planted in the first year, and it is small and productive in the second year. The yield can reach 1500-2000 kilograms per mu. The third year can enter the high yield period, and the yield per mu is over 2,500-3,000 kilograms. It is indeed a good project in high-yield and high-efficiency agriculture. Most of the fruit farmers grow grapes quickly, but there are also some losers. One of the important reasons is that there are problems with the introduction, or the species is not the right way, or the seedlings are impure or have viruses and so on. For this reason, when introducing grape seedlings, it is necessary to “see sixâ€.
Look at the local market. Look at whether there are grapes for sale in the local market, what season is the most, what varieties are best-selling, what varieties are valuable, and what varieties have potential markets. On this basis, the direction of the cited species is determined. For example, there are many places where there are many Jufeng grapes and the supply exceeds demand. Then, mid-maturing varieties similar to Kyoho should not be developed here, and very early-maturing varieties such as red Shuang, early red, June purple and black bananas can be introduced. , Zi Zhen Xiang, Luo He, etc.; and very late varieties, such as red, black large grain, ruby, purple heart and so on.
Second, look at the local phenology period and the status of soil and water. Grape varieties have the characteristics of each variety, its growth period, stress resistance, cold resistance, water and fertilizer resistance vary. The situation is not the same everywhere, so it is necessary to choose the species according to local conditions. Such as rainy and humid south, need to choose strong resistance, water and fertilizer resistant varieties; cold, short frost-free period in the north, to choose cold-resistant varieties; mountain thin, to choose a thin ridge resistant varieties; to have saline and alkali, to choose Salt-resistant varieties. In places where grape fruits are sold to the outside, it is not advisable to select varieties that are resistant to storage and transportation, and blindly sell propaganda from different places without introducing them according to local conditions.
Third, look at my economic and technological conditions. Grape varieties have advanced, general and near elimination. The more advanced varieties are mostly large, colorful, sweet and hard Eurasian species, especially non-nucleated species. Most of these seedlings are seedlings. Higher prices, more difficult management, but there are future development. If you have good economic and technical conditions, you can choose to plant high-priced, high-efficiency varieties, such as red Shuangwei, black banana, Royal Rose, non-nuclear ruby, beauty and red mention, Okuyama ruby, etc.; if economic and technical conditions in general, you can choose Purple Zhenxiang, Jingyou, Big June Purple, Purple Heart and so on. Saturation of the market, poor resistance, bad taste varieties, such as early red, Kyoho, generally can no longer develop.
Four to see the sale of seedlings. In recent years, agriculture has adjusted its industrial structure and there is a large demand for fruit and seedlings. Selling seedlings is also more like a starry star. There is no shortage of fraudsters and speculators. These people do not understand varieties and do not understand seedlings, but the characteristics are what to have, how much to buy, how much you sell, how much you sell, and how much money I sell. Many farmers find the wrong door for a few money and leave behind. The seed of failure. In Laizhou City, Shandong Province, a kind of greenhouse vines are bought by Jingxiu Miao, and there is no Jingxiu planted. A shed has a small income of several thousand yuan each year. Therefore, it is necessary to inspect the selling seedlings before buying seedlings. It mainly depends on whether it is an official nursery unit or whether there is a variety garden and a seedling base. In general, professional scientific research units approved by the Science and Technology Commission system are more reliable. However, you should also look at the official red-headed documents issued by the Science and Technology Commission, business licenses, seedling production, and business licenses, and whether the operators understand the varieties and understand the seedlings;
Five to see the purity of seedlings. There are more than 8000 grape varieties in the world, but over a hundred species are circulated on the market in a certain period. Each species has its own characteristics. Even if you can't recognize any variety, as a variety, its roots, mature shoots, bud eyes should be the same, such as Satada Satoshi, Fujimoto, which has many fine roots and looks like a bird's nest, while superstars and Richardmath are roots. Straight and clean, if the cited varieties have the same appearance, there are usually few miscellaneous seedlings, but in any case, the seedling contract should be signed and if necessary, notarized.
See the quality of seedlings. It mainly depends on whether the root system is fully developed, whether it is rotten, whether it is mechanically damaged, whether there is pest or disease, whether it is thick and whether the branches are mature and full.
If farmers can achieve this “six sees†when they introduce grape seedlings, there will not be any problems in the process of attracting seedlings in the process of planting grapes.
Look at the local market. Look at whether there are grapes for sale in the local market, what season is the most, what varieties are best-selling, what varieties are valuable, and what varieties have potential markets. On this basis, the direction of the cited species is determined. For example, there are many places where there are many Jufeng grapes and the supply exceeds demand. Then, mid-maturing varieties similar to Kyoho should not be developed here, and very early-maturing varieties such as red Shuang, early red, June purple and black bananas can be introduced. , Zi Zhen Xiang, Luo He, etc.; and very late varieties, such as red, black large grain, ruby, purple heart and so on.
Second, look at the local phenology period and the status of soil and water. Grape varieties have the characteristics of each variety, its growth period, stress resistance, cold resistance, water and fertilizer resistance vary. The situation is not the same everywhere, so it is necessary to choose the species according to local conditions. Such as rainy and humid south, need to choose strong resistance, water and fertilizer resistant varieties; cold, short frost-free period in the north, to choose cold-resistant varieties; mountain thin, to choose a thin ridge resistant varieties; to have saline and alkali, to choose Salt-resistant varieties. In places where grape fruits are sold to the outside, it is not advisable to select varieties that are resistant to storage and transportation, and blindly sell propaganda from different places without introducing them according to local conditions.
Third, look at my economic and technological conditions. Grape varieties have advanced, general and near elimination. The more advanced varieties are mostly large, colorful, sweet and hard Eurasian species, especially non-nucleated species. Most of these seedlings are seedlings. Higher prices, more difficult management, but there are future development. If you have good economic and technical conditions, you can choose to plant high-priced, high-efficiency varieties, such as red Shuangwei, black banana, Royal Rose, non-nuclear ruby, beauty and red mention, Okuyama ruby, etc.; if economic and technical conditions in general, you can choose Purple Zhenxiang, Jingyou, Big June Purple, Purple Heart and so on. Saturation of the market, poor resistance, bad taste varieties, such as early red, Kyoho, generally can no longer develop.
Four to see the sale of seedlings. In recent years, agriculture has adjusted its industrial structure and there is a large demand for fruit and seedlings. Selling seedlings is also more like a starry star. There is no shortage of fraudsters and speculators. These people do not understand varieties and do not understand seedlings, but the characteristics are what to have, how much to buy, how much you sell, how much you sell, and how much money I sell. Many farmers find the wrong door for a few money and leave behind. The seed of failure. In Laizhou City, Shandong Province, a kind of greenhouse vines are bought by Jingxiu Miao, and there is no Jingxiu planted. A shed has a small income of several thousand yuan each year. Therefore, it is necessary to inspect the selling seedlings before buying seedlings. It mainly depends on whether it is an official nursery unit or whether there is a variety garden and a seedling base. In general, professional scientific research units approved by the Science and Technology Commission system are more reliable. However, you should also look at the official red-headed documents issued by the Science and Technology Commission, business licenses, seedling production, and business licenses, and whether the operators understand the varieties and understand the seedlings;
Five to see the purity of seedlings. There are more than 8000 grape varieties in the world, but over a hundred species are circulated on the market in a certain period. Each species has its own characteristics. Even if you can't recognize any variety, as a variety, its roots, mature shoots, bud eyes should be the same, such as Satada Satoshi, Fujimoto, which has many fine roots and looks like a bird's nest, while superstars and Richardmath are roots. Straight and clean, if the cited varieties have the same appearance, there are usually few miscellaneous seedlings, but in any case, the seedling contract should be signed and if necessary, notarized.
See the quality of seedlings. It mainly depends on whether the root system is fully developed, whether it is rotten, whether it is mechanically damaged, whether there is pest or disease, whether it is thick and whether the branches are mature and full.
If farmers can achieve this “six sees†when they introduce grape seedlings, there will not be any problems in the process of attracting seedlings in the process of planting grapes.
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