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Foliar feeding of cotton works well, growers may want to give it a try
In the late growth stage of cotton, root activity gradually declines and absorption weakens, and applying boll fertilizer to the soil is too late to meet the nutrient needs of boll growth. At this time, spraying foliar fertilizer can supplement nutrition, and it has the effects of preventing premature aging, preventing disease, promoting large bolls, promoting early maturity,
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How to cultivate Cornus officinalis for fast growth and high yield
Cornus officinalis, whose fruit flesh is called yurou, also known as yaozzao, hongzaopi, is a precious woody medicinal plant of the genus Cornus in the family Cornaceae, and is a famous traditional specialty of the Chun'an mountainous area. In recent years, yurou has sold well and prices have risen, and it is being vigorously developed in various places. However, because the seed shell of Cornus officinalis is thick
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How to control crown gall disease of jujube trees with good results
This disease is a bacterial disease and occurs in jujube-growing areas in the north. After the roots are damaged, the aboveground growth is slow and the plants are stunted; in severe cases the leaves turn yellow and fall early, and the branches weaken or even die, but it rarely causes the whole plant to die. Besides harming jujube trees, the pathogen also attacks
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What should be done in pear orchard management from June to July?
1. Continue to do a good job of shaping young pear trees. A good tree shape is the foundation for high-quality and high-yield pear trees. The "low-crown open-center" type is recommended, that is, one main trunk and 2-3 large main branches. This tree shape is especially suitable for coastal areas and is also one of the effective measures to prevent typhoon damage.
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Applying biogas fertilizer to pear trees works well; growers may want to give it a try
Using biogas fertilizer to grow pears results in good flower bud differentiation, neat shoot sprouting, thick green leaves, uniform fruit, good glossiness and high sweetness, strengthens tree vigor, enhances the pear tree's resistance to ring rot disease and black heart disease, increases per-unit yield by 10%, and saves 50% on fertilizer investment. For young pear trees, apply once a month
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The key to a high-yielding pear tree lies in good blossom-period management
1. Fertilizer and water management. When pear trees bloom, insufficient nutrients affect fruit set and the swelling of young fruit, so urea should be applied 10-20 days before flower buds break. The amount applied is generally determined by tree age, tree vigor, yield and the nutritional status of the first half of the year. Spraying a 0.20%-0.50% boric acid solution during the flowering period and after flowering can increase the fruit-setting rate.
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Five Steps to Take Good Care of Flower and Fruit Retention in Navel Oranges
Navel oranges have excellent quality, are seedless and juicy, and have bright color; they are an excellent citrus variety cultivated competitively by countries around the world. Navel oranges are rich in nutrients and contain various nutritional components essential to the human body. Navel oranges contain large amounts of vitamin C and carotene, which can inhibit the formation of carcinogens,
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How to do a good job of overwintering management for prickly ash trees? These technical points must be mastered
Prickly ash, aliases: hui, dajiao, Qinjiao, Shujiao, Chuanjiao or Shanjiao. It is a deciduous shrub or small tree of the Rutaceae family, Zanthoxylum genus, and can be planted alone or used as a protective thorn hedge. Its fruit peel can be used as a seasoning, and aromatic oil can be extracted from it; it can also be used as medicine, the seeds can be eaten, and
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To achieve high yields in rapeseed, the key is to do a good job of raising seedlings
Rapeseed, also known as oil bok choy or bitter greens, Latin name: Brassica campestris L., a plant of the Brassicaceae family and Brassica genus, native to China. Its stems are dark green, its leaf stalks resemble those of bok choy, and it is a variety of Brassicaceae bok choy; its flowers are yellow. In agronomy, the
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How to Achieve Good Control of Potato Late Blight
Potato (scientific name: Solanum tuberosum) belongs to the Solanaceae family and is a perennial herbaceous plant; its tubers are edible and it is the world's third most important food crop, after wheat and corn. Potato is also known as earth egg, potato, foreign yam, etc., and is the tuber of a Solanaceae plant. With
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