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What are the four key points of field management for sweet potato cultivation?
First is topdressing to promote seedling growth. Cultivate 7-10 days after planting; per mu, use 20-30 loads of human and livestock manure water mixed with 10-15 kg of ammonium bicarbonate or 5 kg of urea (preferably 7-10 kg of 40% high-efficiency compound fertilizer) to irrigate the planting holes; at the same time, per mu, apply 100-150 kg of plant ash mixed with 25-30 kg of superphosphate between the holes, do not
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High-Yield Cultivation Techniques and Field Management Key Points for Summer Sweet Potato
In recent years, with the deep processing of sweet potato, its own economic value has continued to grow. The planting area of sweet potato has increased year by year, especially the planting area of summer sweet potato has grown even faster. To achieve high yield in summer sweet potato, the following five measures should be taken: 1. Plant at the right time and rush to transplant. Summer sweet
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What field management experience is there for sweet potatoes planted in June?
From early June, summer sweet potato planting in Huaibei of our province gradually comes to an end and enters the field management period, so field management of sweet potatoes should be strengthened. Checking seedlings and filling gaps Within one week after planting sweet potatoes, check seedlings and fill gaps to ensure a full stand. When filling gaps, select strong seedlings, water them thoroughly, and after they survive, apply extra fertilizer to the weaker seedlings.
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Key Field Management Techniques for Growing Vegetable Sweet Potato
1. Checking seedlings and filling gaps: 5-7 days after planting, check the survival of the sweet potato vines and promptly replant strong seedlings in spots where plants are missing. 2. Topdressing: For spring sweet potatoes, 30-40 days after planting, after the vines spread and before the rows close; for summer sweet potatoes, 20-25 days after planting, open holes below the side of the ridge and apply topdressing, using 30 kg per mu of compound fertilizer (N:P:K=10:7:8); combine topdressing with loosening the soil between ridges and hoeing weeds.
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Sharing Experience in Paddy Rice Field Cultivation and Management
Adapt to local conditions, manage scientifically, and increase yield per unit area. The following points should be well handled in rice cultivation and management. 1. Timely transplanting: the optimal period for field transplanting is from May 20 to June 10. 2. Standardized row planting and rational close planting: standardized line-pulled single-row planting is required
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Detailed Explanation of Key Points for Early-Stage Cultivation Management of Rice in Paddy Fields
As the saying goes, "three parts planting, seven parts management." After rice transplanting, it enters the paddy field management stage, and whether management techniques are in place has a great impact on per-unit yield. The core of early-stage cultivation management in paddy fields is "applying tillering fertilizer heavily and early." This can promote early and rapid growth of seedlings, ensure early formation of effective tillers, and lay the foundation for high yield.
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Key Field Management Points 5-7 Days Before Transplanting for Dry-Raised Rice Seedlings
As one of the rice industry demonstration county projects, Dapai Village, Shangguan Town, Dali City, has a rice area of 1425 mu this year, with a yield target of 750 kg/mu. To achieve high and even higher rice yields, agricultural technicians at both the city and town levels have gone into villages and households, gone deep into the fields, and earnestly guided
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Field Management Techniques for Rice During the Jointing and Panicle Elongation Stage
Rice jointing begins around the peak tillering stage and internode elongation does not stop until several days after heading; in production, this period is called the jointing and panicle elongation stage. The field management goals during the jointing and panicle elongation stage are: on the basis of preserving tillers and increasing panicles, promote strong stems and large panicles, and prevent excessive vegetative growth
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Key Technical Points for Field Management of Rice During the Green-Returning and Tillering Stage
The green-returning and tillering stage of rice refers to the period from transplanting to the time before jointing and booting. This period is important for determining the number of panicles and laying the foundation for panicle and grain development. The main goal of field management is to promote good root development, rapid green-returning, and early tillering, and to form sufficiently strong
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Peanuts in the late growth stage: do not relax field management
1. Preventing premature aging. For peanuts, the period from pod setting to full pod stage is when they need more water and fertilizer. If water and fertilizer are insufficient, it will cause poor plant development, weak growth, yellow leaves, and premature aging, resulting in a reduction in the peanut's green leaf area, decreased photosynthetic capacity, and less nutrients produced.
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