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How to carry out spring field management for jasmine? Detailed explanation of the key technical points
I. Prune appropriately early From late February to mid-March, pruning appropriately early (along with the corresponding field management) can help jasmine plants enter the vegetative growth stage earlier, and before reaching the temperature suitable for flower bud formation (25°C), have a certain leaf area index to carry out photosynthesis and accumulate more nutrients, laying a good foundation for high yield and high quality of flower buds. The pruning height must be kept at about 20-30 cm above the remaining stump, with heavy pruning for old plants and light pruning for young plants. For 1-2 year old or newly planted
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Key Technical Points for Summer and Autumn Field Management of Jasmine
Jasmine is a traditional aromatic flowering plant. In many places, jasmine is grown in open fields, with a flowering period lasting 5-7 months. The main field management techniques for jasmine are as follows: 1. Cultivation and weeding. Shallow hoeing should be done regularly to loosen the soil and remove weeds, creating a loose and well-aerated soil environment for the jasmine root system, avoiding nutrient dispersion, and promoting its growth and development. Generally, cultivation and weeding are done 6-8 times throughout the year. 2. Reasonable water management. Jasmine has lush branches and leaves, and water transpiration is high. The soil should be kept moist regularly, and the field moisture content should be maintained at
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What are the key technical points for field management of mountain lilies?
(1) Loosening the soil and weeding: Carry out loosening and weeding 1 to 2 times each spring. Once the plants have grown and closed the rows, loosening and weeding can be stopped; using weeds to provide shade and lower the temperature can extend the life of the plants. (2) Topdressing: Each autumn, spread a layer of cover manure on the bed surface, which can help keep it warm. In spring, turn it into the soil along with loosening to serve as topdressing. In summer, when the leaves are found to be yellowing and thin, spray the foliage with 0.2% monopotassium phosphate, 1% urea, or 0.1% ammonium molybdate, etc. (3) Bud removal: In production fields, to promote bulb
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Detailed Explanation of Lily Cultivation Techniques and Field Management Key Points
Lily Field Cultivation Management When carrying out field cultivation, the following aspects of work should be done well. (1) Select good varieties according to the cultivation purpose and local climate conditions, soil and other factors. (2) Choose a suitable plot: choose sloped land (with a gentle slope) or flat land with high and dry terrain, loose and deep soil with medium organic matter content, and the plot must have good drainage capacity. For plots prone to drought, it is better to have a certain irrigation capacity. In addition, lilies are averse to continuous cropping; a plot that has grown lilies must wait 3-5 years before lilies can be planted again,
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Lily seedlings should have field management strengthened early
Because last winter's temperatures were on the high side, lilies emerged earlier this year than in previous years. In Xinshao County, lilies began emerging in early March, about half a month earlier than usual. At present, underground pests have already begun causing damage; affected plants show yellowing above-ground stems and leaves, thin and weak growth, and purplish-red young stems. When the soil layer is dug open, the bottom layer of the seed bulb is seen to be rotten or the seed bulb is completely rotten, with no root system or with the root system bitten off. Since lilies emerge earlier, field management must keep pace accordingly. Early control of underground pests: the pests currently damaging lily underground seed stems and their root systems include root mites, white grubs,
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Detailed Explanation of Key Field Management Techniques for Lilies
Lily Field Management Responsible Editor: managernk Source: Information Institute of Guangdong Academy of Agricultural Sciences Page Views: 171 Published: 2007/06/28 1. Winter Management After lilies are planted in September-October, the daughter bulbs overwinter in the soil and sprout before Qingming the following year. (1) Loosen the soil and preserve moisture while removing weeds. (2) Fertilizing and earthing up Around January, take advantage of sunny days for fertilizing and cultivation, spreading about 1000 kg of pig and sheep ash manure per mu over the bed surface. If conditions permit,
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What are the field management measures for lily cultivation?
1. Intertillage and weeding: In the second year after planting, carry out intertillage and weeding 3 times. The first time is after full sprouting in spring, the second time is before flowering in May, and the third time is after flowering in July. The first intertillage should be shallow, and the second and third should be deep. After the rows close, no more intertillage is done, and large weeds are pulled out by hand. 2. Topdressing: Generally topdress 3 times. The first time is around January, applying 2000 kg of decomposed stable manure, 50 kg of cake fertilizer, and 100 kg of plant ash per mu; the second time is when the seedlings are about 10 cm tall, applying 1500 kg of decomposed human and livestock manure
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Detailed Explanation of Key Technical Points for Field Cultivation and Management of Lilies
When carrying out field cultivation, the following aspects of work should be done well. (1) Select good varieties according to the cultivation purpose and local climate conditions, soil, and other factors. (2) Choose a suitable plot: select sloping land with high and dry terrain (with a gentle slope) or flat land, with loose, deep soil and medium organic matter content, and the plot should have good drainage capacity. For plots prone to drought, it is better to have a certain irrigation capacity. In addition, lilies are unsuitable for continuous cropping; a plot where lilies have been grown can only be planted with lilies again after 3-5 years, and the previous crop is best
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Key Field Management Techniques for Lilies After Planting
After planting, for greenhouses, the main tasks are controlling light, temperature and humidity conditions, regulating soil moisture, and preventing and controlling pests and diseases. ① Temperature management: within 3-4 weeks after planting, soil temperature should be kept at 12-13°C; above 15°C is unfavorable for root development. From emergence to flowering, the indoor temperature should be raised, to 20-25°C during the day and around 15°C at night. ② Water management: keep the soil moist, not too dry, not too wet, not alternating between dry and wet; water frequently but lightly. ③ Fertilizer management: multi-element compound fertilizer is preferable. 1
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Detailed Explanation of Key Techniques for Field Cultivation and Management of Firmiana simplex
1. Site selection and land preparation: Choose a sunny, warm and humid site with good drainage, deep soil layers, and fertile soil for planting. 2. Propagation methods: Propagation commonly uses seed propagation, cuttings, root division, etc. After the seeds mature, harvest them for autumn sowing and spring sowing. Sow immediately after harvest; because the seed germination rate is uneven, the seeds can also be stored until spring sowing the following year. Before sowing, stratify with wet sand or soak the seeds in warm water to promote germination. Before sowing, prepare the seedbed, open shallow furrows at a row spacing of 30 cm, then drill or dibble the seeds in the furrows, with a sowing rate of 75-120 kg per hectare. After sowing, cover
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