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What are the typical symptoms of phosphorus deficiency in corn?
During the growth period of corn, to grow well, in addition to watering well, you also need to fertilize well. If the fertilizer is insufficient or unbalanced, various disorders will appear. So what are the symptoms of phosphorus deficiency in corn? 1. What are the symptoms of phosphorus deficiency in corn? When corn is deficient in phosphorus at the seedling stage, the stems and leaves
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What pesticide gives good results for controlling corn borers
During the growth period, corn is affected by various pests, and the corn borer is the most common one, so what pesticide should be sprayed for corn borers? 1. What pesticide should be sprayed for corn borers? For corn borers, pesticides such as phoxim, methamidophos, chlorpyrifos, dichlorvos, and trichlorfon can be sprayed
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When is the most suitable time to plant corn in Henan?
Corn is a crop widely loved by people, with high nutritional value and beauty value, and is also rich in protein and vitamins. Some farmers in Henan want to plant corn, so when is the corn planting time in Henan? 1. He
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What are the characteristics of nicosulfuron and atrazine? A detailed explanation of the traits of cornfield herbicides
Nicosulfuron and atrazine is a systemic selective pre-emergence and post-emergence soil-sealing herbicide. It is absorbed mainly through the roots, with very little absorption through stems and leaves. Its herbicidal action and selectivity are the same as those of simazine. It is easily leached by rainwater into deeper soil layers and is also effective against some deep-rooted weeds, but it readily causes phytotoxicity. The residual period
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What is the best time to apply herbicide to corn
Corn is a crop in high demand in our country, and many people grow it, so when is the time to apply herbicide when planting corn? 1. Basic introduction to corn. Corn is an annual herbaceous plant of the grass family and the genus Zea, and its names vary from place to place,
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What Is the Best Time to Apply Foliar Fertilizer to Corn?
Corn foliar fertilizer can coordinate and promote growth and increase corn yield per unit area. So when is the best time to apply corn foliar fertilizer? Let's take a look together. 1. When is the best time to apply corn foliar fertilizer? Early stage: the best period is when the corn seedlings have grown 6 or 7 leaves.
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What specific fungicides work well for controlling northern corn leaf blight?
Northern corn leaf blight affects the normal growth and development of corn, causing a reduction in corn yield. So what specific fungicides are there for northern corn leaf blight? How should northern corn leaf blight be controlled? 1. Specific fungicides for northern corn leaf blight For high-yield field corn, at the tasseling stage or in the early stage of the disease
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What to Do About Fertilizer Burn in Corn? A Detailed Guide to Practical Remedies
If too much fertilizer is applied, fertilizer burn is very likely to occur. The corn cannot take up water and also loses water, causing the plants to wilt. So what remedies are there for fertilizer burn in corn? 1. Remedies for fertilizer burn in corn. 1. Replanting and transplanting: if the burn
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What are the symptoms of corn banded leaf and sheath blight?
Corn banded leaf and sheath blight is a disease that occurs commonly nationwide and whose damage is becoming increasingly serious. So what are the symptoms of corn banded leaf and sheath blight? Let us take a look together. 1. Main symptoms It mainly damages the leaf sheath, and can also damage the stalk, and in severe cases causes the ear to be damaged.
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How to replant corn when seedlings emerge poorly? Find the remedy here
There are many factors that affect the corn emergence rate. If you want a high yield, emergence is crucial. How do you replant when corn seedlings emerge poorly? Let's take a look together. 1. How to replant when corn seedlings emerge poorly? 1. For those showing yellowing above ground, and when you pull up a corn seedling you find no root hairs, showing phytotoxicity, spray a plant growth regulator containing trace elements; after three days most of the yellowed corn seedlings can turn green.
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