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What to do about nutrient deficiencies in cucumbers? The latest prevention and control methods are here
The common nutrient deficiencies in cucumber cultivation are: potassium deficiency, magnesium deficiency and boron deficiency, 3 types in total. Their symptoms and prevention and control methods are as follows: Potassium deficiency: slight yellowing appears at the leaf margins, then the leaf margins die, and as the leaves grow, the leaves curl outward. Prevention and control method: apply potassium fertilizer in a timely manner
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What are the nutrient requirements of pigs?
Mineral elements generally account for only 3%-4% of the pig's body, and are the main component of bones. Some are distributed in the hair coat, muscles, blood and other soft tissues, and some are components of vitamins, hormones and enzymes. Although these elements are not a source of energy, they participate
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How to grow orchids well? Master five elements and three keys
Orchids are both easy and not easy to grow. To grow orchids well, you need to understand their natural growth attributes and their growth patterns, plant them according to those patterns, learn from others' experience, and based on your own actual conditions, think more, summarize more, and adapt to local conditions...
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Orchid selection and breeding has its finer points; these six elements must be mastered well
A Jianlan (Cymbidium ensifolium) lotus-type narcissus from the mountains of Fujian, China. This variety blooms easily and recovers vigor easily; when the lotus-type narcissus flower opens fully it closely resembles the old Fengqiao of Huilan (Cymbidium faberi). Large flower, one bloom 5.2 cm in diameter and 1 cm in petal width. It stands well above the leaves and has a good fragrance.
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What are the three key elements of Cymbidium tortisepalum potting mix?
First element: choose leaves with a strong waxy drought-resistant ability as the potting mix. Choosing leaves with a strong waxy drought-resistant ability is determined by the orchid's need for air permeability. Only chestnut leaves, pine needles, sand pine leaves... these hard, strongly drought-resistant tree leaves, after being composted and rotted, can still maintain a state in which they do not break down into powder. Other leaves...
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How to grow orchids? Master three aspects and four elements
Four elements of the orchid-growing environment: ventilation, temperature, humidity, light. Four elements of orchid growing medium: air permeability, moisture retention, nutrient efficacy, pH value. Four elements of orchid care management: watering, fertilizing, disease prevention, disease treatment. A fellow orchid grower asked me whether orchids can be grown in an air-conditioned environment in winter and summer! I think that growing orchids in an air-conditioned room only solves one of the four environmental elements
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Detailed Explanation of One of the Eight Key Elements for Growing Cold Orchids at Home
One of the Eight Key Elements for Growing Cold Orchids at Home
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Orchid cultivation: master the three links and four elements
The three links and four elements of orchid care!
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What nutrient elements should be included in orchid culture medium
What nutrient elements should orchid culture medium contain
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Six Key Elements to Master in Orchid Breeding and Selection
Promote Chinese orchid culture, spread orchid knowledge. 1. Flower shape: whether it is a true flower, whether there is falseness; when we see petal flowers on the mountain (or at a roadside stall), we must carefully distinguish them. If the flower is shrunken, thin, soft, shriveled, dim and lusterless, not spread out, not upright...
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