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How to manage large cherries in autumn? Focus on these two key points
1. Cultivation of compact fruiting branch groups. When the space where a branch is located is relatively small or the branch is on the back of a main branch, it should be cultivated into a compact small fruiting branch group. Cultivation method: for branches on the upper part of the main branch and on its back, twist the shoots during the growing season or pinch the tips repeatedly and then let them grow untrained; for branches not treated during the growing season, during the dormant period, cut them very severely short...
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Autumn basal fertilization for sweet cherries is timely now, and fruit growers should not miss it
When it comes to the key points of autumn basal fertilization, the first thing to emphasize is "early." It is generally carried out in September-October, but early application in September gives the best results. This is because during this period the soil temperature is relatively high, the roots absorb fertilizer over a longer time, and the absorption rate is also fast. Once the fertilization timing is grasped, the application rate must also be increased...
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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 Greenhouse Management Techniques for Sweet Cherry
1. Soil, Fertilizer and Water Management Sweet cherry is a shallow-rooted tree species with vigorous root respiration, so the requirements of water, fertilizer, air and heat needed for root growth should be met as much as possible. Each growing season requires at least 4 to 5 intertillages, with a depth of 5 to 10 cm being appropriate, which both removes weeds and preserves soil moisture, activates the soil and enhances permeability. After harvest, shallow plowing should be carried out...
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How to manage sweet cherries in summer? These ten techniques must be mastered
1. Soil, fertilizer and water management. The fruit development period of sweet cherries is short, requiring concentrated nutrients. Pay attention to topdressing before flowering, during fruit development, after harvest and in autumn. The first application is mainly nitrogen fertilizer combined with phosphate and potassium fertilizer; the second is mainly phosphate and potassium fertilizer; after harvest, compound fertilizer is mainly used. Decomposed human manure and urine, decomposed soybean cake water, etc. can also be applied (farmyard manure...
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How to manage greenhouse cherries well through the summer?
I. Cultivation pitfalls. In areas such as Guanzhong and Tongchuan in Shaanxi, there are some pitfalls in large cherry cultivation, mainly as follows: 1. Deep application of base fertilizer. Cherry roots are relatively shallow, and applying base fertilizer by digging trenches between rows or between plants easily damages the roots and leads to a large occurrence of Chinese cherry and ZY-1 rootstock seedlings; in addition, if the base fertilizer is not fully decomposed...
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Sweet Cherry Pest and Disease Control Methods and Techniques
(1) Main diseases 1. Cherry brown spot disease: also known as leaf shot hole disease, it is the most important leaf disease of sweet cherry. (1) Symptoms: At the early stage of the disease, small purple spots the size of a needle tip form, then enlarge, and some join together to form round brown lesions, on which small black dots appear, namely conidia masses and perithecia. ...
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How to promote flowering in sweet cherries? Master these four measures
1. Spray paclobutrazol. To ensure there are enough flower buds every year, first, from mid-June to early July, spray the canopy with a 500-1000 mg/kg paclobutrazol solution, once every 10-15 days, for 1-3 consecutive sprays, to inhibit vegetative growth (spray 1-2 times for trees of moderate vigor and 2-3 times for vigorously growing trees, until the canopy branches basically stop growing), and promote flower bud differentiation.
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Do not relax post-harvest management of cherries; grower friends should take it seriously
I. Focus on summer pruning. While removing the film, promptly cut back the canopy and carry out heavy pruning. 1. Cut back the canopy. This method can reduce the overall height of each cherry tree canopy by 50-80 cm respectively, preventing the tree from growing taller and taller and affecting the ventilation and light conditions inside. 2. Cut and thin the main branches. Heavy cutting is required...
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Cherry post-harvest management methods and key points of summer pruning techniques
Pinching new shoots: To promote flower bud differentiation and prevent excessive vegetative growth, the method of pinching new shoots should be adopted for control. That is, pinch the new shoots that have not stopped growing, and the pinching position is generally bounded by the half-leaf point; after pinching, growth stops for 10-15 days and then secondary shoots emerge, and when they grow to 15-20 cm, a second pinching is carried out,...
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