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What issues should be noted when topdressing eggplants in summer?
1. Appropriate amount. Eggplants have the highest demand for nitrogen fertilizer, but in high-temperature seasons, each application of urea per mu should generally be controlled within 30 kg, because in high-temperature seasons, urea transforms relatively quickly after being applied to the soil, and after the plants have met their needs, the excess portion will be lost. Especially in sandy soil, the proportion lost will be even greater...
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What issues should be noted when buying dairy cows
What issues should be noted when buying dairy cows
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What should be noted when growing celery?
What should be noted when growing celery? There are the following technical points for growing celery: Sowing methods The commonly used sowing methods include dry seed direct sowing and seed soaking and sprouting before sowing. The dry seed direct sowing method is simple, and the seed sprouts are less likely to be damaged under adverse environmental conditions, but emergence is slow; with seed soaking and sprouting before sowing, emergence is faster and the seedlings are uniform. Before sowing, the seedbed should first...
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What three things should be noted in spring management of dryland rapeseed?
Sclerotinia rot of rapeseed is a major disease harming rapeseed, and its control must be taken seriously to reduce the damage and minimize losses. Symptoms: when the disease occurs, the lesions on rapeseed leaves are round or irregular, grayish brown or yellow-brown in the center, dark bluish in the middle, with a yellow halo on the outer edge. When dry, the lesions rupture and perforate; under humid conditions...
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What should be noted when transplanting garlic chives?
How should a garlic chive field be managed? Please advise. After garlic chives turn green again, the withered leaves and weeds on the above-ground part should be cleared away early, the bed surface leveled, and the bed ridges tidied, so that the base of the plants can better receive sunlight, raise the soil temperature, and promote sprouting. When the soil thaws and new shoots emerge, a topdressing of diluted manure water can be applied once to promote new tender shoots. After 3 to 4 days, cultivate and loosen the soil once...
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What should be noted when growing White Lingzhi mushrooms (Pleurotus nebrodensis) in soil-covered ground beds?
The White Lingzhi mushroom (Pleurotus nebrodensis) is a culinary mushroom variety with relatively low yields; generally, three-dimensional wall-style cultivation can achieve a biological conversion rate of 30-40%. To increase the yield of White Lingzhi mushrooms, a soil-covered ground bed cultivation model can be adopted; with proper management, this method produces very high yields. According to the author's extensive trials, the biological conversion rate of ground-bed-cultivated White Lingzhi mushrooms can reach 80-100...
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What should be noted when cultivating bitter melon?
What should be noted when cultivating bitter melon? Please advise. Bitter melon is a short-day plant that likes warmth, light, heat and moisture, and does not tolerate shade. It is not strict about day length, and longer light periods favor its good growth. It has high requirements for soil moisture and air humidity, but does not tolerate waterlogging; it has wide adaptability and can be cultivated in many soils in both northern and southern China...
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What should be noted when growing blueberries?
What should be noted when growing blueberries? Please guide. When growing blueberries, note the following: Soil improvement: Soil organic matter content and pH value are important factors for the survival of blueberry cultivation. Generally, soil with an organic matter content of 5% and a pH value of 4.0-5.5 is required; otherwise, improvement is needed. When the organic matter content is lower than 5%, before planting...
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