Soybean pods do not occur in summer soybeans for many reasons. For example, improper ratios of NPK, variety, density, trace element deficiency, pest and disease, etc. can cause the grain to not bulge and form cockroaches. pod. Prevention of summer soybean pods in production should not be done in the following aspects: Linyi Fertilizer Network Co., Ltd.
Linyi Fertilizer Network Copyright
1. Adding organic fertilizer and phosphorus and potassium fertilizer to the single use of nitrogen fertilizer, prone to madness, causing pods and not real. After the emergence of summer soybeans, it is necessary to apply a certain amount of organic fertilizer and ternary compound fertilizer. Phosphorus and potassium fertilizer should be added to the field where the pods are serious, and the pods should be reduced. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2, spraying foliar fertilizer, soy deficiency, boron is easy to cause pods and not true. In production, 0.1%-0.2% borax, 0.5%-1% urea solution should be sprayed every 10 days after the initial flowering period of soybean, and even sprayed 2-3 times; spraying potassium dihydrogen phosphate 0.2%-0.5 during full bloom period % can not only prevent the de-fertilization of plants, but also prevent the pods. Foliar fertilizer should be sprayed on a cloudy, cloudy day or sunny afternoon, with sprayed leaf backs. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
3. Reasonable irrigation should be carried out in the blast stage of soybean flower pods. In case of drought and insufficient soil moisture, it should be timely irrigated and drought-proof to meet the demand for water in the soybean grain period and reduce the pods. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
4, pay attention to the prevention and control of pests and diseases from the beginning of soybean seedlings must pay attention to the occurrence of aphids, prevention and treatment should be early. In the flower pod stage, special attention should be paid to the control of downy mildew, gray spot, soybean borer, pea pod and bean hawk moth to increase the pod formation rate. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
5. Rotating and establishing a reasonable soil tillage system to avoid heavy planting, prevent soil nutrient imbalance, reduce the damage of pests and weeds, and reduce the openness rate. Linyi Fertilizer Network Copyright
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Lab Pump
Lab pump operates by pumping fluids through the Peristaltic Pump tube squeezed rotating rollers in the pump head that squeeze the liquid out of the tube with compression force.
The lab pump is a liquid delivery device that can control the flow rate. It has the characteristics of high delivery accuracy, strong corrosion-resistance, small shearing effect, simple operation, easy maintenance, and can effectively avoid cross-contamination. It has a very wide range of laboratories. Applications. From cell culture to in vitro organ research, from material preparation to water treatment technology optimization, from food ingredient extraction to food preparation technology improvement, lab pump may be used as power to achieve accurate fluid transmission and processing operations during the experiment.
The mechanism of this lab pump's action which only delivers the liquid by the tube allows fluids to be dispensed without introducing contamination. This makes them ideal for dispensing liquids in both biological and chemical labs. Lab Pump,Digital Lab Pump,Transfer Peristaltic Pump,Lab Scale Peristaltic Pump
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