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Detailed Explanation of Pineapple Cultivation Methods and Technical Key Points
How should pineapples be planted? Please explain in detail. Pineapple, also known as fengli, English name Pineapple, belongs to the Bromeliaceae family, Ananas genus. It is a perennial monocotyledonous herbaceous plant that grows on the ground. The fruit is a collective fruit formed by the aggregation of many small fruits, generally weighing 1--1.5 kg. Pineapple is a tropical fruit, native to Central and South...
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What are the control methods for pineapple seedling heart rot?
How do you control pineapple seedling heart rot? Please give guidance. Pineapple seedling heart rot causes the heart of the seedling to rot and the plant to die. It is mainly caused by heat build-up from piling or by waterlogging. Control methods: avoid piling seedlings for too long, especially during long-distance transport, where piling should be minimized as much as possible to prevent heat, high humidity and poor ventilation from causing heat damage to the seedlings....
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How to fertilize pineapple plants? A full breakdown of methods and techniques
How should pineapple be fertilized? Please give guidance. For fertilizing pineapple, you can refer to the following methods: 1. Base fertilizer: it is the material foundation for ensuring good plant growth after planting, and requires a large amount of fertilizer, complete elements, high concentration, and balanced proportions. Use barnyard manure, compost, farmyard mixed fertilizer, fermented and processed garbage fertilizer, green manure, cake fertilizer...
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What are the control methods for longan sooty mold?
What methods are there to control longan sooty mold? Please advise on the methods. Control methods for longan sooty mold: 1. Strengthen orchard management. Prune moderately to improve ventilation and light penetration and reduce humidity. Promptly control pests such as the white moth planthopper, longan lanternfly, and scale insects to prevent pest infestations from triggering sooty mold. 2. Chemical control. In the early stage of the disease, use...
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Detailed Explanation of Pomelo Tree Planting Methods and Techniques
How to plant pomelo trees? For guidance on pomelo tree planting methods, you can refer to the following methods: 1. Requirements and selection of orchard land: The soil structure should have good physical properties, with deep and fertile soil layers, good drainage, aeration and water retention; the groundwater level should be low, so there is no waterlogging during the rainy season; the humus content in the cultivated soil layer should be high...
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How to prevent and control sooty mold on wampee? These methods you need to master
How to prevent and control sooty mold on wampee? Please introduce Sooty mold on wampee is a common disease that occurs widely in wampee-producing areas in China, affecting the photosynthesis of plants and reducing yield. It affects economic development. Symptoms The disease occurs on leaves, and some branches, shoots and fruits are also affected. In the early stage of the disease, the surface of leaves and shoots will produce...
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How to fertilize wampee trees properly? A full breakdown of the key methods
How to fertilize wampee trees properly? Please give an introduction. Wampee is a fertilizer-tolerant fruit tree. Bearing wampee trees generally need to be fertilized 3--5 times a year: 1. Flower-promoting and flower-strengthening fertilizer. Before spring shoots sprout or before flower spikes emerge, apply 0.5--1 kg of compound fertilizer per tree. 2. Fruit-strengthening fertilizer. During the fruit enlargement stage, apply 1--2 times of decomposed peanut bran water fertilizer or compound fertilizer...
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What to Do About Wampee Fruit Drop and Fruit Cracking? A Detailed Guide to Prevention and Control Methods
What to do about wampee fruit drop and fruit cracking? Please advise: during the fruiting period of wampee, the main tasks are to protect the fruit, prevent fruit drop and fruit cracking, and promote fruit enlargement. Because there is a lot of rain and highly changeable weather from March to June, conditions are very unfavorable for wampee fruit growth, and orchards lacking management will show fruit cracking and fruit drop. The main methods to prevent fruit drop and fruit cracking are...
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What are the methods to prevent "sprout flushing" in longan?
How to prevent "sprout flushing" in longan? Please give guidance. When longan flower buds break dormancy, they must first sprout shoots, and then inflorescences differentiate and develop from the leaf axils of the compound leaf primordia of the new shoots, that is, transforming from a mixed leaf-flower structure into a pure inflorescence. When the inflorescence primordium is dormant or weak in building strength, it is very easy to form incomplete inflorescences with coexisting flowers and leaves (that is, flower clusters...
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Control Methods for the White Moth Wax Cicada and the Citrus Mealybug in Longan Orchards
How to control the white moth wax cicada and the citrus mealybug in longan orchards? Please provide control methods. The white moth wax cicada and the citrus mealybug both belong to the order Homoptera, the former to the family Flatidae and the latter to the family Pseudococcidae, and they mainly damage fruit trees such as citrus, longan, lychee and mango. In the past, the population of these pests was often naturally controlled by large numbers of natural enemies and rarely reached...
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