-
How to prune a pomegranate tree correctly in summer?
How should a pomegranate tree be pruned in summer? An introduction: Summer pruning of pomegranate trees can be based on the growth characteristics of pomegranate branches. For young trees, during shaping, excessively vigorous new shoots growing from the main branches should be promptly bent, pinched, and removed to maintain the absolute dominance of the main branches' growth. For trees in the fruiting stage, excessive buds should be promptly removed, and suckers should be thinned out. In particular, suckers near pruning and saw cuts and at underground root crowns should be repeatedly removed multiple times. When removing underground suckers, be careful not to damage the bark. Vigorously growing new shoots should be promptly pulled down to adjust their angle or heavily pinched to develop fruiting branch groups. Pomegranates often have many secondary, tertiary, and even quaternary branches, so pinching should be repeated to control excessive growth. For young, vigorous trees with low fruit set rates, ringing can be done on vigorous branches during the flowering period, preferably with two ring cuts spaced 10 cm apart.
-
How should mushrooms be fertilized correctly after planting?
How should mushrooms be fertilized after planting? Please explain that mushrooms need relatively more nutrients to grow. If nutrients cannot be supplied in time, the fruiting bodies will grow poorly, and especially in the later stage, premature senescence may also occur. Especially when the compost quality is poor, with little manure and much straw, and the casing layer is thin, this will significantly affect yield and...
-
How should plant growth regulators be used correctly on vegetables?
How are plant growth regulators used on vegetables? Please provide guidance. When applying plant growth regulators to vegetables, you can refer to the following methods: 1. Determine the appropriate concentration according to the purpose of use. When using plant growth regulators, different concentrations should be adopted according to the purpose of use, the different vegetable species, and the different stages....
-
How to correctly use napropamide in tobacco fields?
How should napropamide be used in tobacco fields? Please give guidance. Tobacco seeds are small, and the seedlings grow slowly, so they are often harmed by weeds. The main weeds include: foxtail, Chinese sprangletop, barnyardgrass, goosegrass, shortawn foxtail, cocklebur, flatsedge, cleavers, chickweed, plantain, dandelion, etc. Weed control in tobacco fields can...
-
How to correctly apply potassium sulfate compound fertilizer to vegetables
How should potassium sulfate compound fertilizer be applied to vegetables? Please provide an introduction. The following introduces several methods for applying potassium sulfate compound fertilizer to vegetables for reference: Cucumber: For a general high-yield cucumber field, apply 5000 kg of high-quality organic fertilizer and 50 kg of potassium sulfate compound fertilizer per mu as base fertilizer. The principle for topdressing is small amounts applied frequently, with a total topdressing amount of about 50 kg...
-
How should copper-based fungicides be used correctly?
How are copper-based fungicides used? Please explain the methods. The role of copper-based fungicides: copper-based fungicides can control both fungal diseases and bacterial diseases; they have both a protective and preventive effect, and at the same time a therapeutic and eradicative effect; they can heal wounds, sterilize and reduce inflammation, and can also treat certain skin diseases; at the same time...
-
How do you use plant growth regulators correctly?
How do you use plant growth regulators correctly? To use plant growth regulators, you can refer to the following methods: 1. The concentration for preparation and use must be accurate: the concentrations of plant growth regulators used are relatively low and must be very precise. If the concentration is too high, it will slow plant growth, cause deformities, flower drop, and stop the growth of leaves and roots, and may even cause...
-
How to prune a loquat tree correctly in summer
How do you prune a loquat tree in summer? What are the benefits of pruning a loquat tree? What should you pay attention to when pruning? Experienced gardeners are asked to share their advice. Summer pruning of loquat trees is mainly done because summer temperatures are high and there is plenty of rain, and at this time the loquat tree no longer carries the burden of reproductive growth and has a strong ability to push out new shoots. Summer pruning delays shoot sprouting...
-
How to use fruit tree fertilizer correctly? A detailed explanation of fertilization methods
Fellow farmers must be cautious when buying fertilizer. Since some farmers do not understand fertilizer production, they must pay attention to the following issues when purchasing, which will bring you absolute benefits: the "four don'ts." First, don't covet small bargains and ignore quality by buying fake or inferior fertilizer, so as to avoid causing...
-
How to choose organic fertilizer correctly? Remember these key points
Fertilizer use should achieve simultaneous vegetable growing and soil fertility building. The ratio of animal manure to plant manure used should preferably be 1 to 1. For each vegetable, generally apply 45 to 60 grams of organic fertilizer per hectare as a base application, and 1500 kilograms of organic special fertilizer per hectare as a top dressing. Apply sufficient base fertilizer, using 80 percent of the total fertilizer amount as base fertilizer, combined with land preparation...
条件筛选