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Detailed Explanation of Key Management Techniques for Pomegranate During the Fruit Enlargement Stage
1. Intertillage and weeding. In summer, weeds in the orchard grow severely and compete with the fruit trees for water and nutrients. Intertillage can not only remove weeds (chemical weeding may be used when necessary), but also loosen the soil and prevent soil moisture evaporation. However, during this period the root activity of the fruit trees is vigorous, so to prevent
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How to prevent twig dieback in young pomegranate trees in severe winter? Detailed explanation of cold protection methods
Twig dieback in young pomegranate trees refers to the phenomenon in which some branches shrink and dry out or die after the tree overwinters. In northern China, winters are cold and dry, early spring has little rain and much wind, and evaporation is high, while young pomegranate trees grow a lot each year and the pith of the branches has poor water retention. Therefore, in a severe winter, twig dieback is likely to occur.
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How to Safely Overwinter Young Cherry Trees? A Detailed Guide to Management Measures
Although the survival rate of planted cherry saplings is high, young trees find it difficult to safely pass the harsh winter. Because the branches of young trees are not very winter-hardy, they become dehydrated, shriveled and dried out, a phenomenon commonly known as "shoot dieback." Winter shoot dieback in young cherry trees is fairly common, occurring to varying degrees in most years
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Key Technical Points for Winter Management of Persimmon Orchards
In winter, the management work of a persimmon orchard has three key points, namely increasing fertilizer, pruning, and cleaning the orchard. Increasing fertilizer and improving the soil. The persimmon tree is a deep-rooted tree species, and only by expanding the planting holes, improving the soil, and applying more fertilizer can the tree grow vigorously. Bearing persimmon trees should have their holes expanded and soil improved in winter, with holes 1-1.5 m long, 0.4 m wide, and 0.4-0.5 m deep. When backfilling with topsoil, apply 100-150 kg of farmyard manure per tree, or 50 kg of dried pig or cattle manure, or 100-150 kg of mushroom soil, or 1-1.5 kg of calcium magnesium phosphate fertilizer, etc., mix evenly with the topsoil, and fill it into the lower layer. Level the surface of the hole with topsoil from the orchard. Deep digging to improve the soil can also be used, that is, spreading organic fertilizer evenly at the drip line of the canopy, and then deep digging 20 cm at the fibrous root zone.
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Winter management experience for persimmon trees, a must-read for anyone growing persimmons
I. Persimmon tree planting 1. Choosing a site and building a persimmon orchard. It is best to choose a leeward, shaded site with deep soil, fertile and loose soil, and a relatively low groundwater table. 2. Digging holes and applying base fertilizer. Open the land into horizontal terraces following the mountain contour, and build them into mountain orchards with a front ridge and back ditch, reverse-sloping terrace surfaces, or "fish-scale pit" style.
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Detailed Explanation of Winter Pruning Experience and Methods for Apricot Trees
Winter pruning of apricot trees is an extremely important technical step in the year-round management of fruit trees. Reasonable pruning can regulate the relationship between vegetative growth and reproductive growth, determine a reasonable crop load, overcome alternate bearing, and extend the life of the fruit tree. Pruning of apricot trees is no exception; the pruning methods and strategies differ at different stages of the apricot tree.
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Key Technical Points for Spring Management of Apricot Trees in Greenhouses
In winter-warm greenhouses, the fruit development period of apricot trees runs from mid-February to the end of April. This period is divided into three main developmental stages. The first stage is the first rapid growth period of the apricot tree and the new shoot growth period, lasting 28-34 days; the second stage is the pit-hardening period, lasting 8-12 days; the third stage is the apricot
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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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Sun protection, fruit protection and winter cold protection management methods for pineapple cultivation
(1) Sun protection and fruit protection. The development period of the main crop after the crown buds have been removed coincides with midsummer, and the fruit is easily sunburned by direct sunlight, affecting fruit quality. Therefore, sun protection and fruit protection work must be done well. Generally, 1 month before fruit harvest, cover the top with pine needles, fern, mountain grass, etc. Then
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Key Technical Points for Maintaining High and Stable Yields in Mature Longan Trees
Environmental factors such as warm winters have seriously affected the fruit set of longan, so much so that the yield of Putian longan in recent years has consistently been unsatisfactory. To ensure high yields in mature longan trees, four critical gates must be strictly controlled. The first is the variety gate. Years of practice by agricultural technology departments have shown that the 'Songfengben'
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