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10 Key Measures to Increase Soybean Yield
1. Thinning: On the basis of full stands of soybeans, thin the seedlings when the two opposite simple leaves unfold, generally increasing yield by 10-20%. 2. Pressing seedlings: When the first compound leaf of some soybean seedlings unfolds, choose a sunny midday and use animal power or a machine-drawn wooden roller to press along the ridges, which can increase yield by 8.5-10%. 3. Pinching: At the early flowering or full flowering stage of soybeans, remove about 2 cm from the top of the main stem by hand, which can increase yield by 7.2%-10.8%. 4. Applying rare earth: Mix 2 kg of rare earth per 1 kg of soybean seed for seed dressing, or spray once each with rare earth solutions at concentrations of 0.03-0.04% and 0.08 during the soybean seedling stage and early flowering stage, which can increase yield by 15-20%.
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Nano magnetic energy liquid can be used to increase soybean yield and promote early maturity
This spring, due to large temperature fluctuations, the effect of pre-emergence closed weeding in soybeans was poor, fields were overgrown with weeds and seedlings were small, the area affected by herbicide damage was large, soybean growth was hindered, root development was poor, stunted seedlings in the field were severe, and the growth process was delayed by an average of 7-10 days. 1. Main manifestations 1. New leaves grow slowly, the lower leaves turn yellow and withered, the root system shows rusty roots and reddening, and at this stage root rot also occurred over a large area; 2. Field plots with normal growth accounted for only about 20% of the total area; 3. Individual plants had fewer branches, reduced by more than 20-30%.
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Three methods to increase soybean yield, simple and practical
Thinning: After soybean seedlings emerge, thinning early on the basis of a full stand is a proven yield-increasing measure. Its effect depends mainly on how early thinning is done; generally it should be carried out promptly when the two opposite unifoliate leaves have unfolded. Seedling pressing: When the first compound leaf of the soybean seedling has unfolded, choose a sunny noon and press the seedlings along the rows with a wooden roller drawn by animal power or machinery. When pressing, be careful to avoid cloudy days or sunny mornings, so as not to break the seedlings. Pinching: At the early flowering or full flowering stage of soybean, remove about 2 cm from the top of the main stem by hand.
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Ten Ways to Increase Soybean Yield, Teaching You to Easily Boost Production
1. Checking seedlings and reseeding When soil moisture is sufficient and time still allows, soak seeds of the original variety for 2-3 hours before reseeding; if soil moisture is sufficient but the farming season is already late, you can germinate seeds before reseeding or use early-maturing varieties for reseeding; if the reseeding time cannot be met, you can as early as possible on a cloudy day or a sunny afternoon take seedlings with no less than one compound leaf and transplant them with soil, watering immediately after planting to help them survive. 2. Pinching the growing tip and removing leaves For soybeans showing a tendency toward excessive vegetative growth or late maturation with prolonged greening, you can pinch off about 2 cm from the top of the main stem at the early flowering stage or full flowering stage. Or use a sharp iron strip about 33 cm long
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Why soybean root cutting and pinching can increase yield
1. High-yield cultivation method for soybean by root cutting and pinching: Direct sow soybeans with a row spacing of 50 cm. On the 8th to 9th day after sowing, carry out pinching; on the 10th to 11th day, carry out root cutting. When cutting roots, use a thin iron shovel to cut the main root at a depth of about 5 cm below the soybean seedling. Insert the shovel at an angle and pull it out from the same position to avoid displacing the soybean seedling and damaging the lateral roots. The root cutting position should be controlled at about 2.5 cm below the soybean seedling stem. Too deep or too shallow will fail to achieve the expected purpose and may even cause seedling death. 2. Several issues to note 1. Density: Soybean density should be determined according to the variety and cultivation conditions,
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Scientific use of chemical control technology in cotton can effectively increase yield
Scientific chemical control of cotton is an important scientific measure for increasing cotton yield. Chemical regulation technology has three benefits: first, it helps strong seedlings to develop early, controls height and stabilizes growth, making it easier to give play to the yield-increasing advantage; second, it simplifies cotton field management, saving labor and cost; third, it promotes the transformation of second- and third-grade cotton seedlings, achieving balanced development and increasing yield and efficiency. The principle of chemical control is "small amounts, many times; light control, frequent adjustment." One should master "spray every time, control every time" or "control once at every interval" (flexibly according to soil fertility, rainfall, and growth condition), and it is best to "divide the amount for one application into three applications," ensuring the plant grows steadily and robustly "strong but not excessive" from beginning to end. If chemical control is done poorly, it can cause excessive growth or stiff seedlings that do not develop, affecting the normal growth of cotton. Therefore, in the process of implementing chemical control, the dosage of the chemical control agent must be strictly controlled.
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Spraying cotton with seven liquids can increase yield by 100 jin
According to many years of trials by our local agricultural science institute and cotton-grower science households, spraying the following nutrient liquids mixed with pesticide during pest control at different growth stages of cotton can effectively increase yield by 20%-30%. The methods are described below: 1. Chicken manure liquid: take 3 kg of fermented dry chicken manure, 2. add 7.5 kg of water, 3. soak for 30 hours, 4. then boil for 2-5, 3 hours, 6. filter out the residue, 7. then ferment again, 8. until white mold appears on the liquid surface, 9. filter out the white mold, 10. add 50 kg of water, 11. spray evenly on 1 mu of cotton field. 12. Rabbit manure liquid:
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How can cotton be given base fertilizer skillfully to increase yield?
For base fertilizer in cotton fields, first, apply more organic fertilizers of various kinds, or bio-organic compound fertilizers; second, achieve formula fertilization and balanced fertilization, applying nitrogen, phosphorus and potassium in a ratio of 3:1:3; third, for insect-resistant cotton, apply more potassium fertilizer, with no less than 15 kg per mu as base fertilizer, plus 0.5-0.7 kg of zinc fertilizer and 0.4 kg of Chilibor; fourth, apply fertilizer in an appropriate amount, and do not blindly pursue quantity; applying 25-30 kg per mu of high-content ternary compound fertilizer is sufficient; fifth, change broadcast application to furrow application or hole application, and the cotton seedling roots should maintain
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Small tricks to increase oyster mushroom yields: learn these methods for higher production
1. Water with mushroom root water. Put the mushroom roots trimmed off after adding into a pot, add water just to cover them, boil for 20 minutes, take the filtrate, add 7-10 times clean water, and pour it into the water trough on the mushroom wall after harvesting the first flush. This liquid has complete nutrition and is absorbed and converted quickly, generally increasing yield by 10%. 2. Spray hormones. During the young bud stage, spray 0.5‰ ethephon solution once each during the oyster mushroom bud stage, young mushroom stage and cap expansion, 50 ml per square meter each time, which can promote budding and early maturity and increase yield by 20%. 3. Spray trace elements
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How to increase the yield of lilies? Master these four methods
Lily, also known as white lily and lily garlic, has effects such as moistening the lungs and stopping cough, clearing the heart, and calming the mind. It is an economic crop suitable for both medicinal and vegetable use, with relatively high planting benefits. Under conventional cultivation and management, farmers can adopt the following four methods to achieve the goal of increasing yield and efficiency. 1. Chemical regulation method. When lily seedlings grow to 18-20 cm tall, carry out chemical regulation: per mu use the plant growth regulator paclobutrazol 20-50 grams, or mepiquat chloride 10-15 grams, or daminozide (B9) 5-10 grams, or mepiquat chloride 5-10 grams, choose any one, add water 50-
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