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What are the precautions for propagating dragon fruit?
1. For cuttings, spring and summer are most suitable. Select plump, well-grown stem segments for the cuttings, about 15 cm long. After the wound air-dries, insert them into a sand bed. Roots can form in about 15-30 days, and when the roots reach 3-4 cm, they can be transplanted to the nursery bed. 2. For grafted seedlings, choose disease-free, pest-free, robustly growing "Liangtianchi" (a wild cactus genus plant) with plump stem flesh as the rootstock...
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What precautions should be taken when mixing foliar fertilizers with pesticides?
1. Choose foliar fertilizers suited to the vegetable variety. For vegetables harvested mainly for their leaf heads, leaf rosettes, or young tender stems and leaves, choose foliar fertilizers rich in nitrogen; for vegetables harvested mainly for their fleshy roots and tubers, such as radishes and potatoes, choose foliar fertilizers rich in potassium. For those harvested for their fruits, pods, or beans...
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What precautions should be taken when growing chive flowers?
How should chive flowers be cultivated? What should be noted when cultivating chives? When cultivating chive flowers, note the following: (1) Strengthen fertilizer and water management: chive flowers enter their peak production period from May to October of the second year of planting. To meet the nutrient needs of continuously harvesting flower stems, apply imported potassium sulfate compound fertilizer per mu every week...
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Key Points and Precautions for Spring Cultivation of Bitter Gourd
1. Select good varieties and raise seedlings at the right time. For spring planting of bitter gourd, choose high-yielding, highly efficient, high-quality hybrid varieties. For example: Yuefeng No. 1, Bilu No. 2, Lvbaoshi, etc., bred by the Provincial Academy of Agricultural Sciences. Sow and raise seedlings when the daily average temperature is stable above 10°C. Aim to sow early at the right time to extend the vegetative growth period. Use nutritional cups (bags...
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How to manage spring corn at the booting stage? Please keep this list of precautions
After the spring corn seedlings joint and the outer plants grow rapidly, the internal tassels and ears differentiate one after another; in the differentiation sequence, the tassel is slightly ahead of the ear. When the plant still has one to two leaves that have not yet extended their young leaves, this is commonly known as the small trumpet to large trumpet stage. Tassel and ear differentiation respectively enter the tetrad stage and the floret differentiation stage. The tassel is the key period for pollen formation...
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What are the precautions for growing kiwifruit?
What should be noted when growing kiwifruit? Please advise: when growing kiwifruit, note the following points: 1. Pay attention to variety selection. New orchards should choose new and superior varieties according to market trends. In Shaanxi, varieties such as Hayward, Xixuan No. 2 (Mifuhua), and Yate can be developed. 2. Pay attention to adapting to local conditions. Kiwifruit likes water but fears waterlogging, ...
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What are the fertilizer precautions for guava trees?
What should be noted when fertilizing guava trees? Please advise that the application of guava fertilizer should be based mainly on slow-release organic fertilizers, with chemical fertilizers as a supplement. Organic fertilizers cover a wide range, including plant matter, animal matter and animal excreta, etc. The composition of organic fertilizers is extremely important; commonly used ones include rice bran, castor pomace, rapeseed meal, soybean...
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What are the precautions for ratoon sugarcane cultivation?
What should be noted in ratoon sugarcane cultivation? Please guide. To do a good job in ratoon sugarcane cultivation, the following points should be followed: loosening the stumps early: after the sugarcane is harvested, open the furrows and loosen the soil at the Beginning of Spring solar term, cut away excessively tall cane stumps and autumn shoots, and make sure to hoe quickly without damaging the stumps, keep the stumps level, and leave no green visible at the field edges. Opening the furrows and loosening the soil can increase soil aeration and improve the soil...
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What are the precautions for growing cucumbers in a greenhouse?
What should be paid attention to when growing cucumbers in a greenhouse? Please advise on the following points to note when growing cucumbers in a greenhouse: First, do not arbitrarily change the light-receiving angle of the greenhouse. The angle of the solar greenhouse currently used for growing cucumbers has undergone long-term scientific verification; its north-south span, height and rear slope angle should not be changed arbitrarily. Second, do not apply concentrated fertilizer at transplanting...
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