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Detailed Explanation of Key Techniques for Autumn Management of Longan
Longan autumn shoot growth promotion period. Because growing regions differ, longan growth states also differ. When the first new flush has just emerged, good autumn shoots should be cultivated according to variety characteristics and the conditions of each orchard. ① Spray pesticide to protect new shoots. Currently, pests harming longan new shoots include the longan psyllid,
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Three Key Protection Techniques for Four-Season Cultivation of Navel Orange
Along with the development of the navel orange industry in Gannan, the management techniques for navel orange throughout the four seasons of the year are becoming increasingly important. 1 Autumn shoot protection. Autumn shoots are the main fruit-bearing mother branches of navel orange, and autumn shoots should be promoted according to different climatic conditions. Generally one week after Minor Heat, nitrogen fertilizer is applied to promote budding according to the fruit load of the plant; after Major Heat the shoots are released; when the buds are half a grain of rice long, spray 25% bisultap 600-fold solution to control citrus leaf miner, spraying once a week until the autumn shoots stop growing; at the same time, spray a shoot-strengthening fertilizer once.
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Navel orange orchard management techniques every navel orange grower must see
1. Adult orchard: 1. Fruit retention: (1) From after flower drop to the second physiological fruit drop period, spray the leaves 2 to 3 times with 0.15% Huangjia natural brassin 5000 times plus new-type nutrient liquid fertilizers such as Jin Kuizi L, P, K extract 500 times, Yelüling 500 times, etc.; (2) Remove summer shoots, removing them once every 7 to
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How to Grow Young Lemon Trees for High Yields? A Detailed Guide to Cultivation Techniques
Among the countries and regions that produce citrus worldwide, quite a few cultivate lemons. Lemon is a type of citrus widely welcomed by consumers. It is rich in nutrients, containing a good amount of citric acid, vitamin C, vitamin B, vitamin P and other vitamins. In lemon juice
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Four key points of anti-spoilage techniques for chestnut storage, chestnut growers need to know
Chestnuts are afraid of heat and dryness, and also afraid of freezing and moisture. Although there are many storage methods, slight impropriety can lead to weight loss, sprouting, and mildew spoilage. Corresponding measures must be taken to reduce losses and extend the fresh-keeping period. 1. Prevent mildew and spoilage. Chestnut mildew is mostly
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Key points of winter pruning techniques for chestnut trees, easy for growers to understand at a glance
Question: How to prune chestnut trees in winter. Answer: Winter is the golden season for pruning chestnut trees. Winter pruning refers to pruning during the period from leaf fall to before bud break in spring. Winter pruning of chestnut trees is generally divided into pruning of young trees, pruning of mature trees, and pruning of old trees. 1.
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Detailed Explanation of Post-Harvest Management Techniques for Chestnut Trees
Before fruit harvest, chestnut trees begin flower bud differentiation; after fruit harvest, the tree's nutrients are extremely depleted. Whether autumn and winter management can be strengthened in time affects the quality of flower bud differentiation and has a great impact on the next year's yield. 1. Rational fertilization, provide enough to "eat." Generally, every 100 kg
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Key Management Techniques for Apricot Trees After Fruit Harvest
Apricot fruits ripen relatively early, and there is still a considerable period from harvest to dormancy. This period is an important stage for apricot trees to restore tree vigor and accumulate tree nutrients. Carrying out scientific management during this period can reduce the occurrence of pests and diseases, promote reasonable tree growth,
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Detailed Explanation of Key Techniques for High-Efficiency Cultivation of Kernel Apricot
Kernel apricot is one of the main dried fruits in northern China, with quite good economic returns. In recent years, due to the development of almonds, the comparative benefit of kernel apricot has somewhat decreased. To enhance the production efficiency of kernel apricot, comprehensive measures should be adopted. 1) Develop in suitable locations. Kernel apricot is drought-resistant and tolerant
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Shaping and pruning techniques for pomelo trees
Through shaping and pruning, the pomelo tree is made to have a full crown shape and to achieve the goals of high and stable yield. 1. Trunk training: the trunk height should be 40-60 cm, and a total of 5-6 main branches should be cultivated. The biological characteristics of pomelo trees differ from those of other sweet oranges and mandarins: the tree vigor is strong, the tree is tall, and
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