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Where is China's hometown of navel oranges? A detailed introduction to navel orange producing areas
Where is China's hometown of navel oranges? What is the reason? What are the main areas? Please give an introduction. China's hometown of navel oranges is Gannan. It is located in southern Jiangxi, abbreviated as Gannan. The main reason Gannan navel oranges are famous is that, thanks to Gannan's unique soil conditions, the navel oranges produced are large and well-shaped, bright orange-red...
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Video Introduction to Winter Pear Tree Pruning Techniques
What are the winter pear tree pruning techniques? How are pear trees pruned in winter? Experienced gardeners are invited to share their advice. Winter pruning of pear trees is carried out after the leaves fall and before bud break. Its main purposes are to develop the tree shape, adjust the canopy structure, develop fruiting branch groups, adjust the number of flower buds, and regulate...
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What is jujube root crown gall? Introduction to common diseases in jujube tree management
What is jujube root crown gall? What causes it? How should it be prevented and controlled? Please give an introduction. Jujube root crown gall is a bacterial disease that occurs in jujube-growing areas in the north. After the roots are affected, above-ground growth is slow and the plant is stunted; in severe cases the leaves turn yellow and drop early, and the branches and shoots weaken or even die, but it rarely causes the whole...
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What are the main varieties of blueberries? A detailed introduction to common varieties
What are the main varieties of blueberries? Please note that the common varieties of strawberries are the following three: Rabbiteye blueberry: Rabbiteye blueberry originated in the subtropical regions of North America, with a tree height of 2-5 m, vigorous growth, drought resistance, heat tolerance, long life, and high yield; it has a wider tolerance range for soil acidity, and both its dormancy period and water requirement period are relatively short, making it suitable for...
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Introduction to Banana Water Needs: A Full Analysis of Banana Growth Water Requirements
Bananas are a crop with a very high water content. At harvest, 90% of a plant with a fresh weight of 200 kg is water. For every 1 gram of dry matter assimilated, more than 600 grams of water are consumed, showing that bananas have very high water requirements. When water is lacking, the leaves lose their green color and become thinner, the fingers become shorter, the pseudostem is shorter, growth is delayed, and harvest is postponed by more than 20 days, resulting in reduced yield...
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How to prevent empty burrs in chestnuts? An introduction to practical prevention methods
How to prevent empty burrs in chestnuts? What methods are available? Please advise. Empty burrs in chestnuts are also called empty husks or empty shells, and growers call them "mute chestnuts." The rate of empty burrs in chestnuts is generally about 15%, and can reach as high as 80%, with some trees having almost entirely empty burrs. Therefore, preventing empty burrs is key to increasing chestnut yield and quality. Reasonable selection...
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What varieties of chestnut are there? Introduction to common chestnut varieties
What varieties of chestnut are there? Please give an introduction. Traditional chestnut production relied on seedling propagation, and the so-called varieties were mostly primitive groups, such as Zhen'an Large Chestnut, Chang'an Mingdong Chestnut, Hanzhong Grey Chestnut, Xunyang Large Chestnut, Baoji Society Chestnut, Weinan Kui Chestnut, Huanglong Small Chestnut, etc. After the 1960s, superior trees began to be selected...
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How to prevent and control mango sooty mold? Introduction to practical methods
What is mango sooty mold? How to prevent and control this fungal disease. Currently, 6 pathogens causing mango sooty mold have been identified in China. It damages leaves, branches and shoots, and fruit, affecting leaf photosynthesis and fruit appearance. Control methods: First, rational close planting and pruning to keep the canopy well ventilated and exposed to light. ...
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Introduction to Pitaya Cultivation Experience and Techniques
Meixian is a nationally famous hometown of golden pomelo, while pitaya is rarely grown in the region, making it scarce on the market and high in price. Developing pitaya cultivation has great potential, helps change the structure of the planting industry, and increases farmers' income. A farmer in Bingcun Town, Meixian, trial-planted 5 mu of pitaya in 2003, and the plants grew very well, with some bearing fruit that same year...
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How to prevent and control pineapple heart rot? Introduction to practical methods
This disease mainly affects seedlings, but can also affect mature plants. In affected plants, the leaves are still greenish at first, only slightly darker and duller in color, while the central leaves are yellowish-white. Afterward, the leaf color gradually turns yellow or reddish-yellow, the leaf tips dry up, and a water-soaked rotting area develops at the leaf base. The most important characteristic of this disease is that the central leaves can be pulled out easily....
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