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Foliar fertilizer spraying methods for vegetables vary by variety
Leafy vegetables such as Chinese cabbage, spinach, shepherd's purse, etc. need more nitrogen, so the fertilizer sprayed should mainly be urea and ammonium sulfate, with a urea spraying concentration of 1%-2% and ammonium sulfate of 1.5%, sprayed 2-4 times per season, preferably during the early growth stage. Fruiting vegetables such as chili peppers, eggplants, tomatoes, green beans and various melons have a...
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Potted Osmanthus Care Methods: A Million Blooms Fill the Branches with Fragrance
Osmanthus is one of the top ten famous flowers in our city, with a rich and alluring fragrance.
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How do you judge whether phosphate fertilizer is good or bad? Here are a few practical identification methods
Topdressing with foliar fertilizer is one of the most commonly used, economical and fast-acting fertilization methods in vegetable cultivation. It involves mixing fertilizer into an aqueous solution of a certain concentration and spraying it directly onto crop leaves to make up for the insufficient nutrient supply caused by the weak nutrient uptake capacity of the roots. Extensive application has shown that topdressing with foliar fertilizer can improve vegetable yield and quality,...
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Methods for Using Plant Growth Regulators on Flowers and Trees
Plant growth regulators play important roles in regulating the growth of ornamental plants, preventing excessive leggy growth, promoting rooting, cultivating strong seedlings, controlling sex differentiation, preventing flower and fruit drop, enhancing resistance, and preserving freshness during storage. However, the methods of using different plant growth regulators vary depending on the type of agent, the target plant, the purpose of use, and the plant's growth conditions...
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Methods and Techniques for Scientifically Applying Phosphate Fertilizer to Wheat
Wheat is a crop with a relatively high phosphorus requirement, and scientifically applying phosphate fertilizer is one of the key measures to improve phosphate fertilizer efficiency, reduce fertilization costs, and promote high-quality and high-yield wheat. 1. Apply after mixing and composting with organic fertilizer. Organic fertilizer is rich in organic matter, phosphoric acid, and various organic weak acids, which can turn insoluble phosphorus into soluble phosphorus...
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Rational application methods and technical key points for potassium fertilizer
Strawberries bloom and bear fruit continuously, with many flowers and a large fruit load, and a long flowering and fruiting period, so they consume a lot of phosphorus and potassium fertilizer. Once phosphorus is deficient and potassium is low during the flowering and fruiting period, cold resistance will decrease, few flowers will form, flower buds will be weak, and flowering and fruiting will be affected. Not only will the fruit-setting rate be low and the fruit prone to deformities, but the coloring will also be poor, the sugar content will drop, and the taste will be bland, ...
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Application Methods and Technical Key Points of Botanical Insecticides
Chemical fertilizers, pesticides and hormones are major means of agricultural production and play an important role in ensuring increased agricultural output and higher farmer incomes. With social development, in order to improve labor efficiency and increase economic returns, farmers often mix two or more of chemical fertilizers, pesticides and hormones when applying them in production. Scientific and rational...
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What to do when a hibiscus drops its flower buds? Master the care methods to produce beautiful blooms
Original title: How should hibiscus be grown, how do you solve bud drop, so that it can produce beautiful hibiscus flowers! Summary: What should we do when growing hibiscus? When growing hibiscus it also tends to drop flower buds, what exactly is...
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How to avoid herbicide damage? Keep these preventive methods in mind
1. Choose the right herbicide variety; for unfamiliar varieties or ones not previously used locally, it is best to conduct a trial first. 2. Use safeners to prevent damage. For example: before sowing corn, use NA (1,8-naphthalic anhydride) antidote at 0.5%-1.0% as a seed coating, which can protect corn fields from thiocarbamate herbicide damage...
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How to Use Fruit Tree Fertilizer? A Detailed Guide to Fruit Tree Fertilization Methods
The correct use of fruit tree fertilizer is one of the key steps in producing pollution-free fruit. The correct use of fruit tree fertilizer is one of the key steps in producing pollution-free fruit. The national agricultural industry standard issued and implemented by the Ministry of Agriculture last year also set out clear rules for fertilizer use in the production of green food (fruit)...
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