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What pesticide is best for controlling diseases and pests in lotus root?
Lotus root has very high edible value and medicinal value, but diseases and pests are unavoidable during the planting process. When diseases and pests appear, what pesticide is best for controlling them? 1. What pesticide to use for lotus root. Different diseases and pests require different pesticides and dosages. Lotus
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Is Beihai high-calcium vegetable a seafood or a vegetable?
Beihai high-calcium vegetable is a fairly well-known vegetable in recent years and has been sought after by many people. So is Beihai high-calcium vegetable a seafood? What kind of vegetable is it? 1. Is Beihai high-calcium vegetable a seafood? Beihai high-calcium vegetable is not a seafood; it is a perennial herbaceous plant
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High-Yield Shiitake Mushroom Formula and 3 High-Yield Variety Recommendations
Abstract High-yield shiitake mushroom formula: taking 1 tonne of sawdust as 1 mixing unit, sawdust 78%, bran 20%, gypsum powder 1.7%, monopotassium phosphate 0.3%, material-to-water ratio 1:(0.8-1). High-yield shiitake mushroom varieties: the new shiitake strain 937 is a medium-low temperature type mid-season variety
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Which Variety of Gastrodia Is the Best? A Guide to Selecting High-Quality Gastrodia
Of course, it is pure natural wild gastrodia. For pure natural wild gastrodia, the first choice is large ones; dried ones generally weighing more than two liang (100 g) are all good gastrodia. This kind of gastrodia will not be hollow, and during growth it absorbed the most nutritional value, which is why it grew so large. The second point is the saying circulated in the industry
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How to Grow Okra for High Yields? A Complete Guide to Cultivation Techniques
Okra is an annual herbaceous plant of the genus Abelmoschus in the mallow family. It is also known as lady's finger, gumbo, okra, yellow mallow, coffee okra, and so on. It is at once a nutritious health-promoting vegetable, a commonly used traditional Chinese medicine with notable curative effects, and a landscaping and beautifying material of considerable ornamental value
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For high yields of Chinese yam, the key planting techniques must be mastered well
As people's living standards continue to rise, Chinese yam is becoming more and more popular, and consumption is rising rapidly. Zhang Peihai, a farmer from Daluochebu Village, Tangwu Town, Changle County, Shandong Province, seized this business opportunity and used science and technology to develop Chinese yam production, becoming a widely known Chinese yam grower
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Sharing Experience in High-Efficiency Cultivation of Watermelon in Double Greenhouses
I. Selecting Good Varieties and Raising Strong Seedlings In recent years, the high-quality gift watermelon varieties cultivated in coastal areas mainly include Zaochun Hongyu, Hong Xiaoyu, Huang Xiaoyu, Te Xiaofeng, Xiaolan, etc., paired with medium-fruit-type varieties Jingxin No. 1, Jingxin No. 2, and Zaojia (8424). In coastal areas, melon
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Detailed Explanation of Key Techniques for High-Ridge Cultivation of Chinese Yam
Chinese yam, also known as shuyu (Dioscorea), is a perennial herbaceous vine. It prefers dry conditions and fears waterlogging, and is suitable for growing in environments with ample sunlight, a warm climate, and relatively dry conditions. The optimum temperature for germination is around 15°C, and the optimum temperature for growth is 17-28°C. Generally, a slightly acidic sandy loam soil with deep, loose soil should be selected.
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Detailed Explanation of Key Technical Points for High-Yield Raspberry Cultivation and Management
Raspberries have very strong adaptability. In our country, except for the Qinghai-Tibet Plateau, they can be planted in most areas. In the north, raspberries can endure low temperatures of -40 to -45°C, and they can be planted anywhere in the south. In subtropical regions certain changes will occur, because raspberry roots do not have natural dormancy; when their symbiotic conditions are met, they will grow year-round without shedding leaves. They can bear fruit twice a year, but the fruit shape is slightly smaller than fruit from the north, while the yield is higher than in the north. There are many raspberry varieties, with more than 400 in the world. In terms of fruit shape, there are red, black, yellow, purple and other colors. Fruit weight is generally 5-10 grams, with the largest reaching 20 grams. Raspberry yield is 1000-1500 kg per 667 sq m.</p><p></p><p>Orchard Establishment and Planting </p><p>Raspberries can be planted in spring or autumn. Spring planting is after the soil thaws and before the seedlings sprout (March-April), while autumn planting is preferably after the seedlings have lignified and before the soil freezes (October-November). For field planting of raspberries, the row spacing is 2.5 m and the plant spacing is 0.8 m, with 2-3 plants per hole, 660-990 plants per 667 sq m. Before planting, soak the seedling roots in water for 12-24 hours to ensure the seedlings have sufficient moisture in their bodies. At planting time, the seedling roots should be 15 cm from the ground, and the area around the seedlings should be 30 cm. When covering with soil, compact the soil, and it is best that the soil does not exceed the seedling soil mark. Water thoroughly once.</p><p>Trellising and Guiding Branches </p><p>When branches grow to 1.5 m, trellising and branch guiding must be carried out. Within the row, set a post every 5-10 m, 1.5 m high, and stretch two wire lines. The upper wire is fixed at the top of the posts, and the lower wire is 1 m above the ground. Guide the branches onto the wire lines in a fan shape and tie them well.</p><p>Pruning </p><p>Pruning is divided into three times. The first pruning is at planting time. After the seedlings survive, excessively dense, thin and weak branches and damaged branches should be cut off flush with the ground. When the new shoots of the year grow to 40-60 cm, for plants with relatively low density, pinch the tips at 10 cm to promote the sprouting of new side branches and increase the number of branches. The second is pruning of basal shoots (that is, the new shoots of the year). It is advisable to leave basal shoots cut back to 1.3-1.5 m; those exceeding 1.5 m should be pruned. For each plant cluster, select and retain 6-8 vigorous basal shoots and cut off the rest. The third pruning is after fruit harvesting is finished, when the fruiting canes should be cut off flush with the ground.</p><p>Fertilizer and Water Management </p><p>Base fertilizer should preferably be applied in early autumn, mainly with decomposed farmyard manure, and an appropriate amount of chemical fertilizer may also be added. Apply the base fertilizer mixed with soil on one side 40-60 cm from the plant. When applying chemical fertilizer, the soil must have sufficient moisture. Apply about 0.5 kg of compound fertilizer on one side 50 cm from the plant. Raspberry is a shallow-rooted plant. When watering during drought, it is enough for soil moisture to reach 40 cm; the principle is that it can be watered in drought and drained in waterlogging. In weak areas, water once with winter protection water before winter. In arid areas, some leaves, chopped straw and the like can be spread around the raspberries, which can prevent water evaporation and also increase soil fertility.</p><p>Intertillage and Weeding </p><p>Raspberries can be intertilled and weeded twice each year. For chemical weeding, acetochlor, glyphosate, simazine, linuron and other chemical herbicides can be used (use according to the instructions). In order to improve land utilization, some low-growing plants, such as beans and potatoes, can be planted between the fruit trees.</p><p>Raspberry fruits can be picked and marketed when they are 90% ripe; for industrial deep processing, they must be harvested only when fully ripe.</p>
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Grasp the Three Key Points in Gastrodia elata Cultivation to Achieve High Yield
I. Armillaria must have "three new" aspects. 1. New technology: new methods to obtain new strains. The new method uses the latest biotechnology to detoxify the strains, which is by far the most advanced method of obtaining strains. Among traditional Armillaria strains, the best results come from tissue
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