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Corn emergence later than last year, caused by sustained low temperatures
Sustained low temperatures delay corn emergence compared with last year. The corn was planted half a month ago, but because of low temperatures and frequent rain, it has not yet emerged; in previous years at this time it already had several leaves. On May 18, it was still raining, and although the Start of Summer solar term had passed, Harbin
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Is the altered taste of vegetables and melons caused by chemical fertilizers?
1. Is the bland taste of vegetables and melons related to chemical fertilizers? Scientific fertilization does not affect the taste of fruits and vegetables; the key is not to overuse them or rely excessively on chemical fertilizers. Some people say that fruit is no longer sweet and vegetables no longer have flavor, and that this is all because of the use of chemical fertilizers. Is that true? Zhang Fusuo:
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Why are the prices of grain, cotton, oil, sugar and meat comprehensively inverted? It is not all caused by imports
To solve the problem of price inversion for major agricultural products, the pressing task is to comprehensively use quota management, trade remedies, end-use control of imported products, inspection and quarantine, "green box" subsidies and other means. But the fundamental solution is still to adjust the agricultural structure in line with market demand, and
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Over 40 percent of China's arable land is degraded, caused by long-term high-intensity overuse
On the 17th, the Ministry of Agriculture released the "Communique on the Quality Grades of National Arable Land," the first time China has graded and classified its arable land. According to the Communique, the quality grades of the nation's 1.826 billion mu of arable land (land data prior to the Second National Land Survey) are divided from high to low
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Hibiscus Flower Cultivation Methods, Precautions, and the Harm Caused by the Pest Slug Moth
Hibiscus grows in sparse mountain forests. It grows easily and has strong stress resistance. It prefers a warm, humid climate, is not cold-tolerant, and requires ample sunlight. It likes light and is not shade-tolerant. It is suited to slightly acidic soil rich in organic matter with a pH of 6.57. Cultivation Methods for Hibiscus - Potted
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Green snow in Russia is a harm caused by environmental pollution
Have you ever seen green snow? Normally, the snow we see is white, but recently the Russian city of Pervouralsk has repeatedly seen green snowflakes, and this is caused by environmental pollution, which has deepened residents' concerns about pollution, poor waste management, and the possible effects of nearby factory activity
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What Causes Scab on Apricots? Detailed Explanation of Prevention and Control Methods
Peach scab on apricots comes from the fungus Cladosporium carpophilum. It also affects nectarines, plums and peaches. Most apricots with peach scab are grown in home orchards, because commercial growers take preventive measures to prevent it. Apricots and Peach Scab
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What causes big-bellied cucumbers? How can they be prevented?
Cucumber is a fairly common vegetable, crisp and mild in taste, and also highly nutritious, so it is deeply loved by consumers. During cucumber cultivation, those with good appearance and freshness generally sell at a higher price. But there are still some reasons that cause cucumbers to develop a big belly
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Causes and Control Methods of Black Rot in Carrots
Carrots are one of the nutritious vegetables we commonly eat, and they are especially suitable for children and the elderly. Carrots are grown in all parts of China, and during cultivation they are highly susceptible to black rot, which leads to reduced yields and other problems. So what causes black rot in carrots?
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What are the causes and diseases of strawberry fruit rot? With control methods
The causes of fruit rot include diseases, poor soil conditions, and improper cultivation management, all of which can lead to fruit rot. The solutions are as follows. Diseases: if diseases are found, Trichoderma can be used for control, and old leaves, diseased flowers and diseased fruits should be removed in time. Poor soil conditions: it is best to choose
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