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What to do if a mango tree gets sooty mold? Key points of integrated control techniques
I. Causes of mango flower and fruit drop 1. If the mango flowering period and young fruit period encounter low-temperature rainy weather (temperature below l1.5°C) and it lasts a long time, flower and fruit drop will be severe. The flower spikes are damaged and die, a large number of deformed fruits and abortive fruits appear, and they easily fall off naturally. 2. Pests and diseases damage Pests that harm mango...
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Detailed Explanation of Spring Planting Time and Methods for Cherry Trees
Currently, in protected cultivation of sweet cherries, the main tree forms are the natural open-center form, the improved central-leader form, the central-leader stratified form, and the slender spindle form. The natural open-center form has a trunk height of 30-40 cm, 3-5 main branches, each main branch with 6-7 side branches, and an angle of 30-45 degrees between the main branches and the trunk. Tree height is controlled at 1.5-1.8 m, ...
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Key Points and Methods of Thinning Fruit on Sweet Cherry Trees
Technical management of sweet cherry trees after harvest is very important, because at this time the tree has gone through the earlier processes of leaf expansion, shoot growth, flowering, fruit set and fruit growth and development, consuming a large amount of the nutrients stored in the tree, and after fruit harvest it enters the nutrient accumulation stage of photosynthesis. Management during this period [affects] yield. Its techniques...
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What are the key technical points for summer management of sweet cherry trees?
Summer is a critical period for the growth of sweet cherry trees, and pests and diseases are also very likely to occur, so fruit growers should pay attention to the summer management of sweet cherry trees. Doing the following points well will allow sweet cherry trees to smoothly pass through this growing season in summer. Pinching In summer, sweet cherry trees grow vigorously, and excessive leaves and branches have a certain impact on the fruiting of the following year...
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Detailed Explanation of Key Technical Points for Post-Bloom Management of Cherry Trees
Sweet cherries bloom in spring and fruit in summer. Recently, many cherry growers have called to ask about post-bloom management techniques for cherry trees. In response, the reporter visited Zhang Zhicheng, an expert on miscellaneous fruits at Northwest A&F University. Zhang Zhicheng reminds farmers that sweet cherries mature successively more than 30 days after bloom, and the period from post-bloom to fruit maturity is currently a critical stage for technical management...
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Detailed Explanation of Post-Grafting Care Techniques for Cherry Trees
1. Untie promptly. After cherry grafting, if rain or watering occurs, it easily causes gummosis and affects survival. Therefore, do not water within half a month after grafting. After the bud-grafted seedlings survive, untie the binding promptly to prevent rainwater from seeping along the binding material into the bark and causing gummosis. 2. Cut the rootstock at the right time. For bud-grafted seedlings that have already survived, the rootstock should be cut...
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The role and method of autumn application of base fertilizer for cherry trees
Large cherries bloom in spring and fruit in summer. Recently, many cherry growers have called to ask about management techniques after cherry flowering. In response, the reporter visited Zhang Zhicheng, a miscellaneous fruit expert at Northwest A&F University. Zhang Zhicheng reminds farmers that large cherries mature successively more than 30 days after flowering, and they are currently in the critical period of technical management from after flowering to fruit maturation...
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What to Do When Cherry Tree Leaves Curl? Here Are the Solutions
1. Pinching The purpose of pinching: mainly to control excessive growth of branches, increase branching levels and branch quantity, accelerate crown expansion, promote the transformation of branches into fruiting branches, and help achieve earlier fruiting. Timing of pinching: first, early pinching, carried out 10 days after flowering, pinching young tender shoots while leaving about 10 cm. This helps control...
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What to do when the money tree's leaves turn yellow? Master these 5 tips for lush green foliage all year round
The money tree (Pachira aquatica) has verdant leaves and is a common potted plant in homes. Yellowing leaves during care are all caused by improper care. You need to know the cause to find a solution. Below we introduce the money tree's lea...
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Key Technical Points for Top Grafting and Replacing Varieties by Sawing Off Trunks of Old Bayberry Trees
I. Cultivating Vigorous Rootstock 1. Deep plowing and fertilization. In late autumn, deep plow the entire orchard to 20 cm, and apply per tree 15 kg of farmyard manure + 0.25 kg of urea + 0.5 kg of calcium magnesium phosphate fertilizer + 0.25 kg of potassium sulfate. Spread 25 kg of lime per mu to neutralize soil acidity and promote root absorption. 2. Saw off trunks at the right time to promote rootstock sprouting. ...
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