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What are the key points of Schisandra cultivation techniques? A detailed explanation of planting methods in one article
1. Overview. Also known as northern Schisandra and Liaoning Schisandra, it is a plant of the Magnoliaceae family, and its fruit is used as medicine. It has the effects of astringing the lungs, nourishing the kidneys, stopping diarrhea, and securing essence. It is mainly produced in the Northeast and in provinces and autonomous regions such as Hebei, Shanxi, Shaanxi, Ningxia, Shandong, and Hubei. 2. Cultivation techniques. Schisandra is mainly propagated by seed. After the fruit is harvested in August-September, the flesh is removed and the seeds are washed out. Direct sowing of dry seeds does not produce seedlings because the seed coat is hard, smooth, and has an oily layer that is impermeable to light. Before sowing, the seeds need to be treated. After soaking the seeds at room temperature for 2 days and nights, mix them evenly with 3 times the amount of clean river sand, and bury them
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How to cultivate Schisandra chinensis? Detailed explanation of planting methods and technical key points
Schisandra is divided into southern Schisandra and northern Schisandra, both belonging to the Magnoliaceae family. They are perennial deciduous herbaceous plants, and their roots, bark, and stems can all be used as medicine, with very high economic and medicinal value. The following introduces new techniques for cultivating Schisandra: For seedling raising, first wash the fruit with water and remove the shriveled and thin fruits. In early February, soak the fruits in warm water for 3 days to 5 days, rub off the pulp, select plump seeds, then mix them with three times the amount of wet sand and bury them outdoors. The pit depth is about 0.6 m, and the diameter can be determined according to the amount of seeds. Pile
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Effective weed control methods in Schisandra chinensis fields
1. The results of a survey of weed species in Schisandra chinensis fields showed that the weeds causing more serious damage in Schisandra chinensis fields include barnyardgrass, crabgrass, amaranth, lamb's quarters, field horsetail, green foxtail, and shortawn foxtail, among which crabgrass, Asiatic dayflower, and lamb's quarters are especially serious. 2. Conventional weed control in Schisandra chinensis orchards Conventional weed control in Schisandra chinensis orchards can be carried out together with intertillage of the orchard, 4 to 5 times per year, with a cultivation depth of about 10 cm, so that the soil is loose and has good aeration, and it also plays a role in drought resistance and water conservation. Weeding is an important means of avoiding nutrient loss and ensuring the plants have enough nutrition to grow healthily.
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Symptoms of Schisandra Leaf Blight and Its Prevention and Control Methods
Schisandra leaf blight is a common disease, widely distributed in Liaoning, Jilin, Heilongjiang and other provinces, and can cause serious consequences such as early defoliation, fruit drop, death of new shoots, weakened tree vigor, decreased fruit quality, and reduced yield. 1. Disease symptoms Leaf blight mainly damages leaves. According to the different initial sites on the leaves and the size of the lesions, it can be divided into two types. ① The disease first starts from the leaf tip or edge, then spreads to the leaf margins on both sides, and then extends toward the center, gradually forming large brown patches; as the disease further
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What are the pest and disease control methods for the Chinese medicinal herb Panax notoginseng?
1. Diseases 1.1 Black spot disease occurs mostly in the high-temperature, high-humidity season from June to July, causing plants to twist and break and die. The control method is to adjust the shade shed's light transmittance to below 20%, and spray with 1.5% polyoxin 150-fold solution or 70% chlorothalonil wettable powder 600-800-fold solution. 1.2 Phytophthora blight is a devastating disease of Panax notoginseng at the seedling stage. It occurs mostly from June to July, damaging leaves and petioles. The control method is to strengthen field management, reduce temperature and humidity; promptly remove residues and burn them in a centralized manner, and spray with 65% zineb wettable powder 500-fold solution for treatment.
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Symptoms and Control Methods of Anthracnose in the Medicinal Plant Panax notoginseng (Tianqi)
Symptoms The disease can occur at the seedling stage and the adult plant stage. Infection at the seedling stage causes damping-off or top blight. At the adult plant stage, it mainly affects leaves, petioles, stems, flowers and fruits. Infected leaves initially develop circular or nearly circular yellow-brown spots with a distinct reddish-brown margin; later the diseased areas tend to rupture and perforate. Infected petioles and stems develop spindle-shaped, yellow-brown, sunken spots, causing the petioles to coil or the stems to twist. Infection of the stem base causes lodging of adult plants or rot of the rhizome. Infection of pedicels and flower discs leads to drying of flowers and seeds. Infected fruits also develop nearly circular yellow sunken spots, causing the fruits to turn brown and rot.
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A Detailed Guide to the Cultivation Techniques and Planting Methods of Psoralea corylifolia
Cultivation Techniques for Psoralea corylifolia
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What are the characteristics of the Kinugan strawberry variety? Detailed explanation of cultivation conditions and methods
Kinugan is a Japanese strawberry variety with vigorous growth, wide adaptability, large fruit and high yield, and good storage and transport tolerance. It is especially suitable for early-maturing greenhouse cultivation, and is a new strawberry variety with excellent overall traits. This variety has a well-developed root system and vigorous growth, with stronger cold resistance and high-temperature tolerance than ordinary varieties, making it suitable for cultivation in both the north and south. The fruit is conical, with a single fruit weight of 25-68 grams, bright orange-red skin, red flesh, fine texture, crisp and refreshing, with a strong aroma and good flavor. The fruit tolerates storage and transport well. The harvest period is long and the yield is high. In greenhouse cultivation, it can continue from December
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Harm and Control Methods of the Licorice Seed Chalcid
Adults lay eggs on the seed coat of green fruits; after the larvae hatch, they immediately bore into and feed on the seeds, and pupate inside the seeds. After the adults emerge, they bite through the seed coat and escape. The infested seeds are eaten out into empty shells, and small round emergence holes are left on the seed coat and pods. This pest has a great impact on yield. Control methods: ① In winter, clear away residual leaves to reduce the source of the pest. ② Before sowing, the seeds must be treated, either by removing the insects or by dressing the seeds with carbaryl powder. ③ During the occurrence period, especially the green fruit stage, spray with pesticide.
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Pre-sowing treatment methods for licorice seeds
Treating Chinese medicinal herb seeds before sowing plays a major role in preventing and controlling pests and diseases, increasing the germination rate, and achieving uniform, complete, and vigorous seedlings. It is the primary prerequisite for stable and high yields, and can generally increase yields by 5%-20%. The treatment methods for licorice seeds are described below: licorice seeds have a thick and hard seed coat, making it difficult for the seeds to germinate. The seed coat can be broken by 3 methods: 1. Use a rice milling machine's high-speed rolling to make the seeds rub and collide with each other, damaging the seed coat (suitable for treating large quantities of seeds); 2. Mix the seeds with coarse sand and grind together for 5-10 minutes (suitable for treating small quantities of seeds
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