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Should winter fertilizer be applied to grapes, and how should it be done correctly?
Should grapes be given winter fertilizer? Many friends do not pay much attention to this, or even dismiss it, but Science Xingnong believes that winter fertilizer is still very necessary. From the time the grape leaves fall in autumn to the time they sprout the following year, this is basically the stage when the grapevines lie dormant and accumulate energy...
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Christmas cactus blooms in three colors in October, and it cannot do without this flowering water applied once every 5 days
The Christmas cactus (Schlumbergera) is a potted plant that many gardening enthusiasts especially love, growing in a shrub-like form with pendulous stems, thick green or dark green, much-branched and spineless, with flowers borne at the tips of the branches in rich colors, and a flowering period from October to February of the following year. September is when the Christmas cactus...
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Can the aloe grown as a potted plant at home be applied to the face? Differences and benefits of several aloe species
Many gardening enthusiasts only know that aloe can be used for beauty, but do not know that not every kind of aloe has beauty benefits. Recently, a gardening enthusiast asked: can the potted aloe grown at home be used on the face? What issues need attention? How to distinguish several differ...
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Bitter melon topdressing should not be applied by flushing; master the correct fertilization method
At present, the topdressing method commonly used by vegetable growers cultivating bitter melon is flushing with water, which can apply fertilizer evenly into the soil, but this method of topdressing is not advisable. The reason is that bitter melon is planted at a relatively low density, only 200-300 plants per mu, with only 3-6 plants per row. When topdressing is applied by flushing with water, the fertilizer utilization rate is very...
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When should potassium fertilizer be applied to pineapple? Now is a good time
At present, pineapple winter fruit has entered the stage of rapid expansion, color change and ripening, and the demand for potassium fertilizer is large. If potassium fertilizer is supplied sufficiently at this time, the pineapple winter fruit can expand rapidly and ripen fully, with large fruit, regular fruit shape, plump fruit, clear and sweet flesh, plenty of juice, strong aroma, good coloring, golden peel, and good storage and transportation tolerance. Otherwise...
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How should base fertilizer be applied to eggplants? These methods need to be mastered
Sclerotinia rot is an important disease on early-spring greenhouse eggplants in coastal areas in recent years. It can occur from the seedling stage to the mature plant stage, with the most severe damage during the early flowering and fruiting period, often causing the buds and young fruits of the first eggplant and the second eggplant to rot and drop, the main stem and branches to die, and early yield to drop sharply. Symptoms of the disease: at the seedling stage, the disease starts at the base of the stem, ...
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Why should chemical fertilizers and organic fertilizers be applied in combination?
Uncomposted organic fertilizer carries a large number of pathogenic microorganisms and parasitic roundworm eggs. After being applied to farmland, some of them attach to crops and cause direct contamination, while some enter the soil and cause indirect contamination. In addition, after uncomposted organic fertilizer is applied to the soil, it must undergo fermentation before it can be absorbed and used by crops,...
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How should fertilizer be applied when growing organic onions?
How should fertilizer be applied when growing organic onions? Please give guidance. For organic onions, you can refer to the following fertilization methods: Base fertilizer: organic base fertilizer combined with 15 kg of urea, 10 kg of diammonium, and 7 kg of potassium fertilizer, applied all at once. Top dressing: apply in three rounds. First round: two weeks after transplanting, apply 6 kg of nitrogen fertilizer as top dressing, ...
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