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Detailed Explanation of the Technical Points of a New Method for Green Branch Grafting of Grapes
Green branch grafting of grapes is a good method for rapid seedling propagation and for top-working old vines for renewal. The grafting time is in the slack farming season after summer sowing. Using lignified green branches, the grafting survival rate can reach over 95%. Each person can graft 500 to 800 seedlings per day. The new shoots that sprout after grafting can lignify before autumn, can overwinter safely, the graft union heals well, and the seedling quality...
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How to remedy lychee trees after frost damage? A new method is here
Winter temperatures are relatively low and rainfall is relatively scarce, with low-temperature frost and freezing weather occurring frequently. This caused most lychee trees to suffer frost damage to varying degrees, and the top leaves were frozen and killed. Therefore, frost prevention work must be done promptly, and the specific measures are as follows: before the frost arrives, spray the entire orchard with New High Lipid Film to keep warm and prevent freezing...
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How to control sugarcane pests? New pest control methods are here
1. Reasonably select the plot and good varieties of sugarcane and melon. That is, choose deep soil with good drainage and fertile land for intercropping. For sugarcane, choose varieties that are medium-maturing, high-yielding, high-sugar, and have a high rate of stalk formation; for watermelon, choose varieties that are early-maturing, of good quality, and have a high fruit-setting rate on the first female flowers. 2. Raise seedlings and transplant at the right time. Sugarcane is suitable in early March...
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Detailed Explanation of a New Method for Summer and Autumn Pruning of Apple Trees
I. Summer pruning methods. Summer pruning of apple trees mainly includes opening the branch angle, thinning branches, twisting shoots, bending and softening branches, ring cutting and ring barking, etc. Proper application of summer pruning measures is a prerequisite for high yield and quality of fruit trees. If used improperly, it will affect the growth and fruiting of the fruit trees. 1. Opening the angle: For scaffold branches with a relatively small angle...
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New Methods for Preserving Citrus Flowers and Fruits Without Hormones
Preserving citrus flowers and fruits is one of the important measures for high-quality, high-yield and stable-yield cultivation of citrus, especially for citrus that suffered light frost damage in winter, flower and fruit preservation is even more important. In view of the fact that spraying "920" and 2,4-D to preserve fruits easily causes deformed fruits and pollutes the fruit, affecting citrus quality, the following introduces several...
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How to prune newly planted peach trees? A full breakdown of the key methods
How should newly planted peach trees be pruned? When is the best time to prune newly planted peach trees for the best results? Please provide guidance. Peach trees have a relatively large annual growth increment, and their buds have strong precocity, so a newly planted peach tree can sprout 3 to 4 flushes of shoots in the same year. Therefore, this characteristic of peach trees can be used, on the premise of strengthening fertilizer and water management, through summer pruning...
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