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Effective Prevention and Control Methods for Watermelon Fruit Cracking in Spring
Watermelon fruit cracking can be divided into field cracking and harvest cracking. Field cracking is the bursting of the rind under static conditions, mainly caused by sudden changes in soil conditions. For example, if soil moisture is low during a certain stage of fruit development, fruit development is hindered; if rain or heavy irrigation suddenly occurs, soil moisture increases sharply, causing the fruit to expand rapidly and crack,...
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Effectiveness of first supplementing then regulating when watering kidney beans
Vegetable growers often say, "Water kidney beans at the pod stage, not at the flower stage." Based on several years of experience and theoretical exploration, the author believes that "water kidney beans at the pod stage, not at the flower stage" should become a thing of the past. The reason is: with the advent of humic acid foliar fertilizer, it can be directly absorbed by the leaves and stems, and high concentrations of humic acid foliar fertilizer can inhibit vegetative growth and promote...
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4 Japanese tricks to boost happiness in the bedroom, personally tested and proven effective
Fox recently rearranged the bedroom layout and found that just a few touches send happiness soaring, so I've summed them up to share with everyone. Not counting the bathroom, this bedroom is 4.7m x 3.5m = 16.5 sq m. Source of happiness 1: sitting on...
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What is the effect of different fertilizer ratios on rice yield?
When rice shows premature senescence from the heading to the maturity stage, it leads to poor grain filling, an increase in blighted grains, and reduced yield. There are many factors that cause premature senescence in the late growth stage of rice. First, improper cultivation management. If the planting density is too high, the plants grow thin and weak; if too much nitrogen fertilizer is applied in the early and middle stages, while phosphorus, potassium and trace element fertilizers are applied...
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What is the most effective spray for grape clusters before bagging?
Preparations before bagging: trim the flower clusters one week before flowering. For large clusters, remove the secondary clusters and 1-8 lateral branches at the base of the main axis; for small clusters, do not remove or remove only a few. During the flowering period, pinch off about 1/4 of the tip of the cluster. Thin the berries two weeks after fruit set; begin immediately once the fruit is stable and finish before the rainy season. For the bagging method, first open the paper bag with your hands...
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Which fungicide is effective for controlling mango stem-end rot
1 Site conditions Meizhou is located in the mountainous area of eastern Guangdong, with an annual rainfall of 1800mm, an average annual temperature of 21°C, 2031 annual sunshine hours, and an extreme minimum temperature of -2.6°C. The planting site is hillside land, sandy soil, poor and thin soil, pH 4.5, organic matter 1.65%, total nitrogen 0.083mg/kg, hydrolyzable nitrogen 112mg/kg, phosphorus pentoxide 0....
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As a childhood snack, it turns out to be a precious medicinal herb that dispels wind-dampness and has therapeutic effects on liver disease
In childhood, in the rural mountains and wilds, there were many wild fruits. Since there was almost no entertainment at that time, many children, during their holidays, loved to climb trees in the mountains to pick and eat this wild fruit. These experiences are our precious childhood memories...
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Which fungicides are effective for controlling tomato sesame leaf spot
★Symptoms: Tomato sesame leaf spot, also known as brown spot. It mainly infects leaves, and also infects petioles, fruit stalks and fruits. On leaves, grayish-brown round or nearly round spots 1-10 mm in diameter with distinct edges first appear; the diseased parts become thin and sunken, with a glossy appearance, especially obvious on the underside of the leaf, which distinguishes it from other leaf spot diseases. Large spots sometimes show concentric rings, and under humid...
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How to Effectively Prevent and Control Fertilizer Burn in Tomatoes
Leaf mold is a major disease of greenhouse tomatoes. It mainly damages the leaves. Insufficient light, poor ventilation, and excessive humidity inside the greenhouse are the main causes of leaf mold. The control methods are: choose disease-resistant varieties, such as Jingyan Jiafen No. 17. Strengthen temperature and humidity management, and ventilate in time to reduce humidity. Balance fertilization, use formula fertilization...
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What are the effective methods to prevent mung beans from being damaged by insects?
Symptoms: Mung bean powdery mildew affects leaves, stems and pods. When leaves are affected, scattered white powdery mildew spots appear on the surface; when the climate is suitable, the diseased leaves are covered with white powdery material, and in severe cases the leaves turn yellow and drop early. When young pods are affected, they become deformed, with white powdery material on the surface, and later black...
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