Everyone knows the importance of the variety when looking at the variety, and they all want to choose some good varieties that are marketable, but nowadays, there are various new varieties of apples, each of which is good, and the growers are dazzled and confused. What to choose.
At present, the area of ​​Fuji apple plantation in China is more than 80%, and it is difficult to change the situation with Fuji as the mainstay. There are three main reasons. One is that Fuji Apple is suitable for Chinese tastes, and everyone likes sweet apples. The other is that the consumption habits of Chinese people are the same. Fuji Apple has dominated the Chinese market for nearly 30 years. Everyone mentions that Apple is natural Think of Fuji. Third, according to the current taste standards of Chinese people, no apple variety exceeds the quality of Fuji. In view of the above analysis, I would like to make a few comments on the selection of apple varieties for your reference: 1. For the eugenics area, priority is given to the development of Fuji superior apples. 2. For sub-optimal and low-altitude areas, early maturing varieties, very late maturing varieties and some special varieties can be selected. 3. Cold and rich varieties can be selected in high and cold regions.
Seeing that the rootstock directly affects the crown, growth, fruiting traits and resistance of the fruit tree, it is necessary to choose a good rootstock. Rootstocks are mainly divided into two categories, one is Qiao anvil, Xinjiang wild apple, zongzi, Xifu begonia and Pingyi sweet tea, etc .; the other is dwarfing anvil, GM256, SH series, M26, M9-T337, Nicholas 29 and so on.
There are two key points in selecting rootstocks. One is that the rootstock has good affinity, that is, the rootstock must graft well with the variety; the other is that the rootstock is suitable for the site and the appropriate rootstock is selected for different climate conditions. Northeast, Xinjiang, and other cold regions choose anvil or cold-resistant dwarf anvil, such as GM256, B9, and SH series; north of Luochuan in our province, south of Yan'an can choose B9, SH series, etc., south of Luochuan choose M9-T337, M26, Nicholas 29, etc.
Look at the quality of seedlings. The quality of seedlings is an important factor that affects the survival rate and later economic benefits. Then, how to choose good quality seedlings? The production of seedlings is a conscience industry, and it is difficult for many people to judge the internal quality of seedlings from the external performance. Therefore, the selection of seedlings must first select seedlings produced by companies with a certain level of confidence. It is also necessary to inspect the fruit farmers who bought seedlings from this company in the past and visit them to see if they have planted seedlings to see if they have achieved the desired results. Shoppers are one of the principles for fruit farmers to purchase-T337 to buy goods.
Investigate the matching value of products. Some fruit farmers tend to be cheap, buy some very cheap impure seedlings, focus on good quality and low price, and have not produced a few years after planting, causing certain losses economically and humanly. Good products should have good prices, good prices can have good profits, good profits can have good R & D, and good R & D can have good products.
For the purchase of other products, the comprehensive strength of the enterprise is valued on the one hand, and the quality of the sales staff itself is valued on the other. When deciding to buy seedlings, be sure to visit the company. On this basis, the selection of seedlings should also pay attention to the following aspects: 1. High purity of varieties and rootstocks. 2. Pay attention to the harm of virus diseases. The orchard has low yield and short life. The culprit is virus disease. The wise choice is virus-free vaccine. 3. Select strong seedlings, the branches should be full, the caps should be natural, the buds should be full, the seedlings should be sharpened, and the skin color should be normal. 4. Root system should be developed, seedlings survive to see the root system, good seedlings must have many roots and consistent thickness. 5. If economic strength permits, you can choose to build branches from rootstocks.
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