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Schisandra Planting Techniques and Field Management Methods
A cultivated species of the genus Schisandra in the family Magnoliaceae, scientific name Schisandra chinensis (Turcz.) Baill., a deciduous woody vine crop. It is named for possessing the five flavors: sweet, sour, pungent, bitter and salty. Also known as northern schisandra, Liaoning schisandra and mountain pepper. It is distributed in Northeast and North China, with the main producing areas being Liaoning, Jilin and Heilongjiang provinces. The stem bark is grayish brown with obvious lenticels. Young branches are reddish brown and slightly glossy. Leaves are simple, alternate, stalked, broadly elliptic or obovate. Flowers are unisexual, white
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Detailed Explanation of Current Field Management Measures for Cotton
Recently, our region has experienced consecutive moderate to heavy rain, with local torrential rain, causing waterlogging in some cotton fields. Currently, cotton is about to enter the flowering and boll-setting stage. Because waterlogging accelerates the aging of cotton roots, it will affect normal flowering and boll-setting, resulting in reduced cotton yield and quality. Therefore, the following management measures should be taken to ensure a bumper cotton harvest. 1. Drain water promptly. Use every possible method to drain the waterlogged cotton fields as soon as possible, ensure the cotton fields dry out and are aerated, and strive as much as possible to restore normal root growth and promote flowering and boll-setting. 2. Topdress
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Detailed Explanation of Key Field Management Techniques for Angelica sinensis
1. Thinning and final thinning: When the seedlings are 3 cm tall, carry out the first thinning, and after another half a month carry out the second thinning. When the seedlings are 10 cm tall, carry out final thinning. For hole sowing, keep 2-3 strong seedlings per hole. 2. Cultivation and weeding: Angelica sinensis grows slowly at the early stage of emergence, while weeds grow rapidly, so weeding should be done in a timely manner. From emergence to row closure, weeding should be done 3-4 times in stages. The first weeding is carried out when the seedlings are about 5 cm tall, the second after final thinning, and the third when the seedlings are 20-25 cm tall, that is, before row closure. Loosen the soil while hoeing to prevent soil compaction and improve
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Key Field Management Techniques for Dry Pinellia (Ban Xia) Planted in Winter
After the Chinese medicinal herb dry Pinellia is planted in early winter, it enters the winter management stage. If overwintering management is poor, it will directly affect its yield and quality. Therefore, strengthening its winter management is very important. Based on production experience, growers should do the following four things during the overwintering period of dry Pinellia: Check the seed tubers. Normally, dry Pinellia tubers begin to take root and sprout about half a month after planting. Sometimes low temperatures cause tuber rot, so the growth of seed tubers should be checked in time. For spots where sprouts have still not emerged, use your hands or a bamboo strip or wooden stick to gently push the soil aside. Any seed tubers that have not rooted or whose rootlets are yellow-black are inferior seeds and should be dug out and replanted in time.
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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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Strengthen field management after wheat sowing to promote early seedling growth
1. Intertillage to raise temperature and promote seedling growth. Intertillage and compaction before winter can loosen the soil and preserve moisture, crush soil clods, firm the soil, raise soil temperature, remove weeds, and promote early seedling growth. Intertillage can be carried out in combination with winter topdressing and winter irrigation when there is sufficient soil moisture, compacting first and then intertilling. Fields where wheat seedlings have tillered can be shallowly intertilled, and care must be taken not to damage roots or seedlings during intertillage. In early spring, intertill 1-2 more times to retain and raise temperature, lift and preserve soil moisture, and prevent cold and frost damage, so as to promote seedling growth. 2. Fertilize to promote tillering and increase spikes and grains. Late-sown wheat fields are mostly prepared hastily, with little or no basal fertilizer applied
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Key Field Management Techniques After Harvesting Garlic Scapes
First, clean the field sources in a timely manner. After the garlic scape harvest is finished, garlic growers should promptly clean the field sources, tidy up the leaves in the field that were bruised during scape harvesting, and carry broken leaves, old leaves and diseased leaves out of the field for deep burial, so as to prevent the year-by-year accumulation of fungal sources in the field and reduce the number of pathogenic fungi in the soil the following year. Second, do a good job of clearing ditches and regulating soil moisture. Taking advantage of the free time after the garlic scape harvest, garlic growers should promptly clean the drainage ditches in the garlic field to prevent waterlogging after rain from affecting the growth of garlic bulbs, ensure that the field has a complete three-ditch system with smooth drainage, and improve its own stress resistance.
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Key Cultivation Techniques and Field Management Methods for False Daisy
Cultivation Techniques for False Daisy
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Key Field Management Techniques for Motherwort Cultivation
Field Management Techniques for Motherwort
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