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Key Technical Points and Cultivation Methods of Three-Dimensional Vegetable Planting Explained in Detail
Abstract Three-dimensional intercropping of chili pepper with amaranth: In early to mid-April, broadcast amaranth seeds, then plant chili pepper seedlings. Three-dimensional intercropping of tomato with winter melon: Plant tomatoes in mid-to-late March, then intercrop winter melon in early April, with 1 row intercropped on one side of each bed. Sugarcane three-dimensional
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Common disease chart of cherry tomatoes, with common control methods
Summary Late blight: spray chlorothalonil, Bordeaux mixture, mancozeb water-dispersible granules, and dimethomorph-mancozeb wettable powder for control. Leaf mold: spray chlorothalonil for control. Yellow-white seedlings: apply more iron fertilizer, less phosphorus fertilizer and zinc fertilizer. Fruit cracking: when moisture is low
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A Detailed Guide to the Planting Methods and Timing of Long Chili Peppers
Summary Planting time: the suitable planting time is from March to July. Soil selection and land preparation: the suitable soil for planting is neutral or weakly alkaline. Sowing and raising seedlings: the seeds can be soaked in diluted potassium permanganate for sterilization, and when the seedlings grow to about 5cm, they are transplanted. Transplanting management: the suitable spacing is 30-45cm, and the row spacing is 50-60cm. Pest and disease control: agents such as agricultural streptomycin, Duoxiaoqing, and Dupont Fuxing can be used for control.
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How to grow Chinese artichoke (Stachys affinis)? Detailed methods and timing
Summary Land preparation and fertilizing: Choose fertile, loose sandy soil with convenient drainage and irrigation for planting; apply 1500kg of farmyard manure per mu, plus 100kg of other compound fertilizer. Spring sowing: The sowing depth is 5-7cm, and 1-2 disease-free, healthy tubers can be sown per hole. Field manage
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Clover Planting Methods and Planting Time Explained in Detail
Summary Planting time: March to April in spring or September in autumn. Seed soaking and germination: mix water and ammonium molybdate at a ratio of 5000:1, then soak the seeds for 12-13 hours. Soil selection: mix garden soil, yellow sand and organic fertilizer at a ratio of 5:3:2 for growing.
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How to get rid of maize weevils? A few simple methods to teach you
Abstract Agricultural control: In late autumn and early winter, spread gunny sacks on the grain surface or around the grain pile to lure adult weevils to hide under the sacks, then collect and kill them; when it turns warm in spring, spray a pesticide belt around the outside of the warehouse to block adult weevils that overwintered outside from re-entering the warehouse. Chemical control: use
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Key Technical Points and Operation Methods of Vegetable Grafting Explained
Abstract Top-insertion grafting method: Pull the bamboo skewer inserted in the rootstock out, then insert the trimmed scion into the hole, with the scion cotyledons and rootstock cotyledons forming a "cross" shape. Approach grafting method: Insert the scion cut into the rootstock stem cut, the two cuts need to fit tightly together, then use a grafting clip ⟦4 <p class="cintro"><span>Abstract</span>Top-insertion grafting method: Pull the bamboo skewer inserted in the rootstock out, then insert the trimmed scion into the hole, with the scion cotyledons and rootstock cotyledons forming a "cross" shape. Approach grafting method: Insert the scion cut into the rootstock stem cut, the two cuts need to fit tightly together, then use a grafting clip to secure the joint. Cleft grafting method: Insert the trimmed scion into the cleft, keeping the rootstock and scion surfaces level, then use a grafting clip for securing.</p> <p></p> <p><strong>I. Vegetable Grafting Techniques</strong></p><p>1. Top-insertion grafting method</p><p>(1) Removing the rootstock growing point: A blade or bamboo skewer can be used to cut off the true leaves and growing point of the rootstock.</p><p>(2) Cutting the rootstock: A bamboo skewer with the same thickness as the scion hypocotyl and a wedge-shaped tip can be used, then insert it at a downward slant from the main vein of one cotyledon of the rootstock toward the other cotyledon to a depth of 1cm; generally, it is best if the outer epidermis is not pierced and the bamboo skewer is faintly visible.</p><p>(3) Cutting the scion: At 1-1.5cm below the cotyledon node, use a blade to cut it into a wedge-shaped face with a bevel length of 1cm.</p><p>(4) Grafting: Pull the bamboo skewer inserted in the rootstock out, then insert the trimmed scion into the hole, with the scion cotyledons and rootstock cotyledons forming a “cross” shape.</p><p></p><p>2. Approach grafting method</p><p>(1) Removing the rootstock growing point: A blade or bamboo skewer can be used to cut off the true leaves and growing point of the rootstock.</p><p>(2) Cutting the rootstock: At 0.5-1cm below the cotyledons, use a blade to make a downward slanting cut, with the depth needing to reach 1/2 of the stem thickness.</p><p>(3) Cutting the scion: Make an upward slanting cut at the corresponding part of the scion, generally with the depth reaching 1/2 of the stem thickness, and the cut length the same as the rootstock cut.</p><p>(4) Grafting: Insert the scion cut into the rootstock stem cut, the two cuts need to fit tightly together, then use a grafting clip to secure the joint.</p><p>(5) Root cutting: After grafting, plant the rootstock and scion together into a nutrient pot, about 1cm apart, with the joint about 3cm from the soil surface; wait 7 days for the joint to heal, then cut off the scion root; generally after 10-15 days, the grafting clip can be removed.</p><p></p><p>3. Cleft grafting method</p><p>(1) Removing the rootstock growing point: A blade or bamboo skewer can be used to cut off the true leaves and growing point of the rootstock.</p><p>(2) Cutting the rootstock: From between the 2 cotyledons, split the young stem downward, with a length of 1-1.5cm.</p><p>(3) Cutting the scion: Cut the scion young stem into a wedge shape, with a cut surface length of 1-1.5cm.</p><p>(4) Grafting: Insert the trimmed scion into the cleft, keeping the rootstock and scion surfaces level, then use a grafting clip for securing.</p><p></p><p><strong>II. Suitable Grafting Time for Vegetables</strong></p><p>1. Cucurbits: When the cotyledons are fully expanded and when the true leaves appear, this is the suitable grafting period.</p><p>2. Eggplant: When the rootstock has grown 3-4 true leaves and the scion has grown 2-3 true leaves, grafting requires retaining 1 true leaf.</p><p>3. Tomato: When the rootstock has grown 4-5 true leaves and the scion has grown 2-3 true leaves, grafting requires retaining 1 true leaf.</p>
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A Detailed Guide to Garlic Chive Planting Methods and Storage Tips
Summary Planting methods: Choose to plant in spring, summer, or autumn. First select plump, well-filled seeds and place them in clean water with nutrient solution added for 3-5 days. Use a mix of humus soil, garden soil, pond mud, and fine sand for planting. During this period, keep the soil moist. Garlic chives
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A detailed guide to bean sprout cultivation methods, with the full process
Summary Seed selection: choose plump, glossy, high-quality varieties. Seed soaking: soak the high-quality seeds for about 5 hours, then remove them and drain them. Sowing: choose a container measuring 40x50cm, place the seeds on the soil surface and press them in just a little, then cover them with a layer of covering material. Temperature: right after sowing, the temperature needs to be controlled at 18°C, and after the seeds sprout, the temperature needs to be controlled at 23°C. Water: water once every 5 hours. Harvesting: about 7 days after planting, they can be harvested.
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Eggplant Cultivation Methods and Suitable Plant Spacing
Summary Sowing time: July-August in Hunan, December to February of the following year in North China. Timely planting: the suitable row spacing is 50 cm and plant spacing is 40 cm. Temperature management: the suitable daytime temperature is 25-30°C and the suitable nighttime temperature is 15-20°C. Light management
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