Key points for attention in Rice planting
Rice growers sometimes find that applying nitrogen or other fertilizers does not have a significant effect, sometimes it does less harm than good, and the cost is high. Let seedling stage in the growth and development period too prosperous, aggravated the occurrence of pests. In the later stage, it is easy to appear greediness, easy lodging, more empty shriveled grains, so that rice yield is serious.
3.3. Control weeds. 7-10 days before transplanting rice seedlings, fill the ploughed and leveled rice fields with water, spray appropriate amount of butachlor pesticide, and smother all kinds of weeds; 5-10 days after transplanting rice seedlings, use herbicides such as Tiancaoguang and Qingcaodan EC mixed with urea and fine sand to weed control.
Through the comprehensive application of the above measures, not only the nutrient requirements of rice growth are met, but also the harm of pests and weeds is controlled, so as to achieve the purposes of growth efficiency and environmental protection.
Of course, in this project, some details and specific operational problems still need to be explored and improved in future work.
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Foliar fertilization for orchid planting
Orchid foliar fertilization, also known as extra-root fertilization, has the characteristics of less fertilizer, fast absorption and strong pertinence, which can prevent and cure element deficiency, enhance orchid plant growth and disease resistance.
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The problem of forage planting!
Hebei, there are three mu of land, which kind of forage grass is suitable for planting? Can you feed 30 goats? 30 sheep do not use corn stalks, peanut seedlings, sweet potato vines, bean stalks and so on.
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