We all know that when planting fruit trees, there is usually a grafting work, so many growers have strict selection of rootstocks. In fact, many vegetables are planted in the same way. When grafting, you also need to choose excellent rootstocks, which is the key to the yield and quality of vegetables. So how should the rootstock be selected? What are the rootstocks of common vegetables?
First, how to choose grafting rootstock
1. Vegetable selection Grafting rootstocks, depending on the affinity between the rootstock and the scion, it is best to use a rootstock with a close relationship with the scion and strong affinity.
2. When choosing a grafting rootstock, it is best to think about the type of disease and the degree of disease in the field. If it is a heavy or seriously diseased plot, you can choose a rootstock with strong resistance. The disease is lighter and not heavy. Block, the rootstock of the grape is fine.
3. Generally speaking, various rootstocks have different characteristics in terms of high temperature resistance, low temperature, moisture resistance and salt resistance. The vegetable fruits after grafting are also different in quality, so it is necessary to consider when selecting rootstocks. The demand for the agricultural products, the period of cultivation, the form, etc., select the rootstock that best meets the needs.
Second, the rootstock of commonly used vegetables
1. The rootstock of cucumber
The rootstocks of cucumber are mainly Yunnan black seed pumpkin, white seed pumpkin and Japanese yellow seed pumpkin. Black seed pumpkin is more suitable for wintering planting, and the grafted cucumber has strong disease resistance and growth potential. When the white seed pumpkin is used as a rootstock, the grafted seedlings have better heat resistance and drought resistance. After the grafting of Japanese yellow seed pumpkin as a rootstock, the cucumber has bright color and good taste.
2. Watermelon rootstock
Commonly used watermelon rootstocks include pumpkin, gourd, and wild watermelon. Among them, the affinity of the gourd rootstock and watermelon is better than that of the pumpkin rootstock.
3. Eggplant rootstock
At present, the rootstocks widely used in the production of eggplant vegetables are mainly Torubum, as well as red cigars, taro, etc., and the rootstock Totosga introduced from the United States in recent years, which is immune to soil-borne diseases. .
4. Pepper rootstock
Most of the commonly used pepper rootstocks are wild pepper species.
The above is the selection of grafted rootstocks and the related content of common vegetable rootstocks.
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