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Adopting the "three protections" technique in peanut cultivation significantly increases yield
1. Preventing excessive vegetative growth. For peanut fields with relatively high soil fertility, good water and fertilizer conditions, and vigorous plant growth, when growth is too vigorous and excessive vegetative growth occurs, spraying hormones, namely plant growth regulators, can inhibit vegetative growth, promote reproductive growth, and coordinate the relationship between vegetative growth and reproductive growth.
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A Detailed Guide to Blackberry Propagation Methods: Teaching You How to Grow Blackberries Well
Blackberries can be propagated by methods such as cuttings, layering, root sucker division, and tissue culture. At present, hardwood cuttings and root sucker propagation are mainly used, and where conditions permit, softwood cuttings can also be used. 1. Hardwood cuttings. During winter pruning (after leaf fall in December), cut vigorous, plump, disease-free and pest-free branches into cuttings 8-12 cm long with 2-3 buds, and store them in sand. In early spring before budbreak (around mid-February), insert the cuttings. Bury the cuttings 3-5 cm into the soil, planting 40-50 cuttings per square meter. After inserting, water thoroughly and cover with rice straw, then keep the soil moist regularly. With good management, the survival rate can reach 40-50%, and at best over 60%, and the plants can be lifted from the nursery in the same winter. After the cutting-propagated seedlings are lifted from the nursery, many root segments remain in the soil and can be used to continue propagating seedlings. The specific method is to apply a small amount of organic fertilizer to the nursery bed in winter, shallowly turn it once to press the fertilizer into the soil, prepare the land and make beds in early spring, water once during drought, and by April a large number of root sucker seedlings will sprout. Leave about 20 seedlings per square meter, and thereafter manage them the same as in a general nursery.</p><p>2. Softwood cuttings. From mid-July to early August, carry out softwood cuttings under shade frames and full-automatic misting conditions. Use peat and sand mixed at 1:1 for the cutting bed soil. Roots can form 7-10 days after insertion, and the survival rate can be as high as 80-90%. After 1 month, move them to open ground, strengthen management, and they can be lifted from the nursery the following spring.</p>
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Detailed Explanation of Key Technical Points for Eucommia ulmoides Cutting Propagation
Eucommia ulmoides generally uses seed propagation, but propagation by cuttings has the advantages of good quality and high economic benefit. 1. Cutting time. Generally, cutting in May to June is suitable, carried out in the early morning or evening or on cloudy and rainy days, with a plant and row spacing of 8-10 cm, and the branches inserted into the soil 3-4 cm. After cut
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How to cultivate Salvia miltiorrhiza for high yield? Detailed explanation of root segment propagation technique
Abstract Soil preparation and fertilization: It is advisable to choose land with good drainage and irrigation, a pH value close to neutral, slightly acidic or slightly alkaline, and apply 15,000-20,000 kg of barnyard manure or farmyard manure per mu. Propagation: There are propagation methods such as seeds, cuttings, division, and root segments, and the root segment method gives higher yield. Field management: Mainly
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How to Grow Hawthorn? A Detailed Guide to Planting Techniques and Management Methods
Abstract Generally, sowing is adopted. Wild hawthorn can be harvested directly. After extracting the seeds, blanch them in water at about 60°C for half an hour, then place them in cold water to soak for about 5 days, then sun-dry them until they crack; if the seeds are purchased, first soak them in water for 1 day, then place
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Four-Season Bok Choy Growing Method: Direct Sowing in High Temperatures, Sowing Then Transplanting in Low Temperatures
Abstract. Field selection and bed preparation: choose a sandy soil field that is pollution-free, sunny, and well-drained; adopt the narrow-bed, deep-furrow method and make beds 1.2-1.5m wide. Variety selection: choose suitable varieties; before late March plant late-maturing varieties, after late March plant early- and mid-maturing varieties.
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How to save wilted tomatoes? Different situations call for different treatments
Summary Strong sunlight: when the temperature is above 35°C, water evaporation causes the leaves to wilt, so the temperature needs to be kept below 28°C. Improper watering: soil lacking water, or the water temperature being higher than the soil temperature when watering, can both cause the plants to wilt, so watering needs to be done before 9 a.m. Root system
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How to cultivate apricot trees? These technical key points must be mastered
Summary Seedling raising and field planting: seeding and grafting can be used for raising seedlings, then the land should be prepared and fertilized, and field planting should be carried out with both plant spacing and row spacing of 4cm. Orchard management: during the flowering period, artificially kept bees can be used for pollination, and smoke can be used to protect against cold and frost. Fertilize every year
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Detailed Guide to the Cultivation Techniques and Management Methods of Aralia elata
Summary Seedling raising: three methods can be used for raising seedlings: growing seedlings from seed, softwood cuttings, and rhizome cuttings. Transplanting: Aralia elata prefers shade and fears waterlogging, is drought-tolerant and tolerant of poor soil, and is suitable for growing in slightly acidic conditions. It should be transplanted on cloudy days or in the afternoon on sunny days, planted at a reasonable density, and given decomposed
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Detailed Explanation of the Key Technical Points and Operation Methods of the Second Film-Covering Technique for Garlic
Adopting a double-layer plastic film mulching cultivation technique for garlic can increase yield, bring it to market earlier, and boost profits. Below, the editor will introduce the second film-covering technique for garlic. 1. Second film-covering technique for garlic: When covering with film, the plastic film is required to lie flat on the bed surface without wrinkles, with no gaps beneath the film, so that the film fits tightly against the bed surface and weeds are prevented from growing. When more than 50% of the garlic has emerged, break the film by piercing holes in it with a sharp iron wire, keeping the hole diameter at about 1 cm.
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