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When is the right time to apply wheat herbicide: before the New Year, in winter, or post-emergence?
Abstract: Wheat weeding generally targets 2 periods, before the New Year and just after the New Year, that is, the wheat seedling stage and the wheat green-up stage, 2 time windows. In most regions, the wheat seedling stage is around late November, and the wheat green-up stage is between late February and early March. These 2
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When is the best time to apply herbicide to wheat, and can it be mixed with urea?
Abstract The suitable time to apply herbicide to wheat is the tillering stage before winter sets in, and the early jointing stage in the second year. Applying herbicide during these two periods gives relatively good control results and is also safe for the wheat; if the timing is late, the results will be relatively poor. Acidic wheat herbicides
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When Is the Right Time to Apply Growth Control to Sweet Potatoes? A Detailed Guide to Timing and Techniques
Abstract The first growth control application is during the sweet potato's swelling stage; the second growth control application is around 65-70 days after planting; the third growth control application is around 85-90 days after planting. Generally, growth control can be achieved by lifting the vines, cutting the vines, or using chemicals. Among these, cutting the vines not only effectively controls excessive vine growth but also provides sweet potato vines for feeding pigs, which helps save on feed costs.
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When is the best and safest time to apply post-emergence herbicide to corn seedlings?
Abstract: The suitable time to apply herbicide is after 6 PM in the evening. Because the temperature is lower and the humidity is higher at this time, the liquid will remain on the weed leaves for a longer period, allowing the weeds to fully absorb the herbicide components, which helps improve the weeding effect and also improves
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When is the right time to apply potassium fertilizer to rice
Abstract The suitable times for applying potassium fertilizer to rice are the tillering stage, the young panicle differentiation stage and the booting stage. Applying potassium fertilizer at these three stages can effectively increase the seed-setting rate of rice, reduce pest and disease damage and increase yield. Combined application with phosphate fertilizer and nitrogen fertilizer can give full play to the effectiveness of potassium topdressing, among which the ratio of nitrogen, phosphorus and potassium is preferably 1 : 0.5: 1.2.
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When to Apply Foliar Fertilizer to Rice, and at What Temperature Should It Be Used?
Summary Foliar fertilizer can be sprayed on rice at the late booting, initial heading, grain-filling and full heading stages. During the heading and flowering stage, it should be sprayed in the morning before flowering and after 4 p.m., while at the late booting and grain-filling stages, it should be sprayed on sunny days before 11 a.m. and after 4 p.m. Generally, the suitable temperature for spraying foliar fertilizer is 8-25°C.
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When is the best time to apply corn growth regulator?
Abstract: You can choose to spray the growth regulator when the corn has 6-12 leaves. You can spray the upper leaves of the plant, but do not spray the whole plant. This can effectively promote full corn kernels and increase the number and weight of kernels. Growth regulator is one of the methods for high corn yield, and it is convenient and effective.
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When Is the Best Time to Apply Foliar Fertilizer? You Cannot Spray During These Periods
Abstract The relatively suitable time to apply foliar fertilizer is: when the tea plants of each round in spring, summer, and autumn sprout new shoots and grow one bud and one leaf at the initial unfolding stage. However, note that spraying should be done on a windless sunny morning or in the evening, and foliar fertilizer must not be sprayed during the crop seedling stage and flowering stage, or in high-temperature and rainy weather.
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When is the best time to apply urea as a topdressing to wheat?
Summary Wheat can be topdressed with urea during the spring greening stage of wheat, and the wheat greening stage lasts about 30 days. Methods of topdressing wheat with urea: urea can be sprayed on the outside of wheat roots at a concentration of 2%; usually 2 jin of urea mixed with 100 jin of water can be sprayed on 1 mu of wheat field, once every
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Which compound fertilizer is best for rice, and when is the best time to apply topdressing?
After rice matures, it becomes the rice we commonly eat, and rice cultivation is also the most common in our country. There are many techniques when growing rice, especially when fertilizing; the choice of fertilizer is very important. There are also different periods for the timing of fertilization.
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