1 The stalk anvil requires the soil layer to be deep, fertile, loose, well-drained and irrigated, well-lit, and flat. Prepare a nursery before transplanting, so that the flour surface is smooth, the soil is fine, moist and free of weeds. Transplanting seedlings should be robust, with a well-developed root system and a height of more than 10 cm. The seedlings unearthed in the first autumn or spring should be the best. Colonization should be standardized, plant spacing is generally 2cm25cm, according to different grafted varieties can be adjusted. The transplanting time should be sooner rather than later, the transplanting is too late, and it is difficult to reach the grafting standard in the year. Pour enough water after transplanting. Strengthen management, achieve timely cultivation and weeding, and rational fertilization. Fertilizers are mainly nitrogen-based fertilizers, and they are applied sparingly. Chemical fertilizers are best mixed with farmhouse water and fertilizers. Drought drought in time, the rainy season drainage at any time. Pay attention to pest control. In the early stage, it was mainly to control blight. Bactericidal agents were mixed into the root water to disinfect seedlings and soil. In the later period, pest control is mainly used to control red spider, leaf leaf moth and wind butterfly larvae.
2 Grafting time Grafting of quail anvil can in principle be carried out during the growing period. However, grafting time has a great influence on the healing of the rootstock. The best time can be determined according to the thickness of the anvil, the season and the weather, that is, when the diameter of the rootstock grafting site reaches 0.25cm or more. The regions of the Yangtze River Basin are best completed before the National Day. It is the weather that affects the healing of the rootstock. It is forbidden to graft on rainy days. Grafting should be avoided if the grafting site is not yet dry. Tests have shown that the grafting time is not as good as a sunny day, but it is not as good as before a rain. In the morning, it is not as good as the afternoon. After a week of grafting, the effect of sunny days is best.
3 tool preparation to first grind grafting knife. The quality of the knife affects the healing of the anvil during grafting. During the grafting process, sharp edges must be ensured at any time. Then we must cut the film strips for grafting. The quality of the strips should be excellent. When the force is applied, it must have a certain elasticity. However, it is not easy to pull off. The strips are cut straight and the specifications are 10cm2cm and the thickness is 0.015mm.
4 Scion collection Plants The robust, vigorous, and disease-free trees are mother trees. Grafting before and after the "Early Autumn" is due to the high temperature, cutting fully mature spring shoots or early summer shoots for scion. The temperature dropped before and after the “White Dewâ€, and you can use the mature branches on the mother tree to do the scion. After the branches are cut, the blade is cut off from the base of the petiole with a knife, but the bud cannot be injured. Note that the petiole cannot be left too long, because the part of the petiole that has not been cut off after grafting is rotted and it affects the healing of the anvil. The scion will be well-prepared moist.
5 Grafting method Grafting starts with the first rootstock, then scion is cut and three steps are carried out. In the autumn, the grafting of the anthraquinones is usually based on the thickness of the scion using a single bud-shaped abdominal connection method or a single bud grafting method. The grafting steps of these two methods are exactly the same, except that there are differences in cutting scion. The specific method is: First, the rootstock cuts, selects the rootstock smooth position to cut down one knife, then uses the knife to cut 2/3 the upper rootstock skin, requires to reach the xylem, sees the wood without the wood, the cut surface is smooth, the length is slightly larger than the budding length The blade is 2cm below the ground and keeps the grafted area clean. Then take the scion, if the branches are thicker, take a single bud for scion. First cut a knife down 1cm from full and robust shoots, then cut 45 buds from 1cm below the bud to make the scion with xylem. When the shoots are thin, take a single shoot branch for scion. First cut a knife on the back of the bud 1.5cm, slightly xylem, and then from the bud 1cm at 45 for a knife, and then cut off the branches at the bud 1cm. The scion removed by these two methods requires that the noodles be smooth, and the scion is inserted as far as possible to align the forming layers on both sides of the anvil. Finally, wrap it up, and use ready-made film strips to tie it from the bottom of the grafting interface to the edge of the rootstock. When dressing, ensure that the formation of the rootstock is in a good position. At the same time, pay attention to tight packing and prevent the rain from dipping into the wound.
2 Grafting time Grafting of quail anvil can in principle be carried out during the growing period. However, grafting time has a great influence on the healing of the rootstock. The best time can be determined according to the thickness of the anvil, the season and the weather, that is, when the diameter of the rootstock grafting site reaches 0.25cm or more. The regions of the Yangtze River Basin are best completed before the National Day. It is the weather that affects the healing of the rootstock. It is forbidden to graft on rainy days. Grafting should be avoided if the grafting site is not yet dry. Tests have shown that the grafting time is not as good as a sunny day, but it is not as good as before a rain. In the morning, it is not as good as the afternoon. After a week of grafting, the effect of sunny days is best.
3 tool preparation to first grind grafting knife. The quality of the knife affects the healing of the anvil during grafting. During the grafting process, sharp edges must be ensured at any time. Then we must cut the film strips for grafting. The quality of the strips should be excellent. When the force is applied, it must have a certain elasticity. However, it is not easy to pull off. The strips are cut straight and the specifications are 10cm2cm and the thickness is 0.015mm.
4 Scion collection Plants The robust, vigorous, and disease-free trees are mother trees. Grafting before and after the "Early Autumn" is due to the high temperature, cutting fully mature spring shoots or early summer shoots for scion. The temperature dropped before and after the “White Dewâ€, and you can use the mature branches on the mother tree to do the scion. After the branches are cut, the blade is cut off from the base of the petiole with a knife, but the bud cannot be injured. Note that the petiole cannot be left too long, because the part of the petiole that has not been cut off after grafting is rotted and it affects the healing of the anvil. The scion will be well-prepared moist.
5 Grafting method Grafting starts with the first rootstock, then scion is cut and three steps are carried out. In the autumn, the grafting of the anthraquinones is usually based on the thickness of the scion using a single bud-shaped abdominal connection method or a single bud grafting method. The grafting steps of these two methods are exactly the same, except that there are differences in cutting scion. The specific method is: First, the rootstock cuts, selects the rootstock smooth position to cut down one knife, then uses the knife to cut 2/3 the upper rootstock skin, requires to reach the xylem, sees the wood without the wood, the cut surface is smooth, the length is slightly larger than the budding length The blade is 2cm below the ground and keeps the grafted area clean. Then take the scion, if the branches are thicker, take a single bud for scion. First cut a knife down 1cm from full and robust shoots, then cut 45 buds from 1cm below the bud to make the scion with xylem. When the shoots are thin, take a single shoot branch for scion. First cut a knife on the back of the bud 1.5cm, slightly xylem, and then from the bud 1cm at 45 for a knife, and then cut off the branches at the bud 1cm. The scion removed by these two methods requires that the noodles be smooth, and the scion is inserted as far as possible to align the forming layers on both sides of the anvil. Finally, wrap it up, and use ready-made film strips to tie it from the bottom of the grafting interface to the edge of the rootstock. When dressing, ensure that the formation of the rootstock is in a good position. At the same time, pay attention to tight packing and prevent the rain from dipping into the wound.