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Detailed Explanation of the Standard for Water-Soluble Secondary Element Fertilizers
Secondary element content a, g/L 100; water-insoluble matter content, g/L 50; pH (1:250 dilution) 3.0-9.0; moisture content (H2O) % 3.0; secondary element content refers to calcium content or magnesium content or the sum of calcium and magnesium content, with a content of not less than 1.0%; both calcium and magnesium elements shall be counted as secondary
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What fertilizer is most taboo when growing potatoes? Don't overlook the key points of fertilizing
Potatoes are more sensitive to fertilizer than other crops. Generally, the biggest taboo when growing potatoes is applying chloride fertilizer, which inhibits normal potato growth and, in severe cases, can lead to pests and diseases. When growing potatoes, do not apply raw manure either, otherwise it will burn the roots and affect their growth. Fertilizer use for growing potatoes
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A Detailed Guide to the Correct Use of Silicon Fertilizer on Rice
When using silicon fertilizer on rice, the rice's ability to absorb it must be taken into account. It can be applied as a base fertilizer mixed with nitrogen, phosphorus and potassium, or it can be added during the seedling stage together with other fertilizers. Because the properties of silicon fertilizer need to be matched to the rice and the soil, a foliar spray method can also be considered.
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What Fertilizer Is Best for Peonies? Master the Correct Fertilizing Method
Peonies use different fertilizers at different stages: apply a pre-bloom fertilizer before flowering, apply a solid fermented organic fertilizer once after flowering, and apply a winter fertilizer in late autumn and early winter. In addition, before and after the peony blooms, foliar feeding can also be done appropriately, mainly with a three-element compound fertilizer.
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When to Fertilize a Pomegranate Tree? Detailed Guide to Fertilizing Times and Methods
Pomegranate tree fertilizing times: mid-May and mid-October. Generally, quick-acting nitrogen fertilizer should be applied before flowering in early to mid-May, together with phosphorus fertilizer, to promote vegetative growth. During the post-flowering fruiting stage and the young fruit swelling stage, apply n, p, k compound fertilizer as a top dressing to promote rapid growth of the young fruit and also promote flower bud formation.
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Which thiamethoxam pesticide-fertilizer manufacturer is the best?
Thiamethoxam pesticide-fertilizer manufacturers include Jinan Shannong Biotechnology Co., Ltd., 0.3% thiamethoxam (peanut pesticide-fertilizer) - Yiguan Daodi - Shannong; Kangbai Yesheng International Group, vegetable humic acid thiamethoxam pesticide-fertilizer mixture - Shengkefeng - Kangbai Yesheng; Zhengzhou Salonda Plant Protection Technology Co., Ltd.
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Can sunflower seed shells actually be used as fertilizer?
Can sunflower seed shells be used as fertilizer? Sunflower seed shells can be used as fertilizer. The shells contain relatively large amounts of nitrogen and potassium fertilizer, which is beneficial to plant growth. And sunflower seeds are quite oily, so they are especially suitable for plants that like rich fertilizer. How to make fertilizer from sunflower seed shells First,
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How to Grow and Care for Hibiscus mutabilis: Methods and Precautions
Fertilizer: Mix garden soil, compost and river sand in a 6:3:1 ratio, or use phosphorus and nitrogen plus compound fertilizer plus floating sand. Light and water: Keep plenty of light and keep plenty of water. Winter care: Place it in a room at above 10 degrees; if it is 0 degrees, then
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Can Rotten Fruit Be Used as Fertilizer? Use It This Way to Be Scientific
Rotten fruit can be used as fertilizer, but it is recommended not to use it directly; it can be processed first. The processing methods are as follows: first, make it into liquid fertilizer; second, make it into compost; third, bury it directly in potting soil and let it ferment naturally. Using rotten fruit as fertilizer is not only safe and environmentally friendly, but also
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How to Grow Shallow-Water Lotus Root? Key Points of Cultivation Technique Explained
First, select a field with strong fertilizer and water retention capacity, convenient irrigation and drainage, and a soil pH of 6 to 7, and select seed lotus roots that are robust, plump, have more than two nodes, have full and intact terminal buds, and have no damage on the lotus root body or nodes. Then, prepare the field, disinfect the seed lotus roots, and sow when the average temperature reaches
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