西红柿种植技术

悠然人生

既耕亦已种，Tilled the cropland and sown seeds,时还读我书。It's time to return to read my books. Hesheng FarmHarmony and Growth, thriving together in harmony and unity, creating newer and better, is the cultural theme of the school.Developing arable land for school farm, aiming to cultivate virtue, enhance intelligence, strengthen the body, and realize beauty through labor education, which is for the harmonious living. Solar date: May 22, 2024Lunar date: April 15, 2024 Solar date: May 21, 2024Lunar date: April 14, 2024 Tomatoe seedings are changing with each passing day，give me upward strength, give me beautiful hope. 一、种植西红柿的浇水技巧1、苗期轻浇缓苗水西红柿移栽当天浇一次定植水，经5～7天，西红柿心叶开始生长，下部开始发新根时，再浇一次缓苗水，此次浇水量不宜过大，应控制好浇水的量和频率，避免引起水浸根部，影响植株的生长和健康。浇水后等地皮稍干，然后浅耕增加通透性，可提高地温，促进根系发育。中耕后实行蹲苗，促使根系向深层发展、吸收养分和减少死苗。因此蹲苗期不应进行灌溉，直到第一果穗出现。 Watering techniques for growing tomatoes1. Watering the slow seedling water during the seedling stageOn the day of tomato transplantation, water the planting water once. After 5-7 days, the heart and leaves of the tomato begin to grow, and when new roots start to appear at the bottom, water the seedlings again with slow water. The amount of water should not be too large, and the amount and frequency of water should be controlled to avoid soaking the roots and affecting the growth and health of the plant. After watering, wait for the land to dry slightly, then shallow tillage to increase permeability, which can increase soil temperature and promote root development. After intertillage, squatting seedlings are carried out, to promote deeper root development, absorb nutrients, and reduce dead seedlings. Therefore, irrigation should not be carried out during the squatting seedling period until the first ear appears. Watering the tomatoes seedlings for the second time—the 20th day after pricking. 2、开花期巧浇催花水当第一花穂出现将要开花的时候，浇催花水，根据苗情分别对待，发现叶色浓绿中午叶片有下垂现象时，心叶皱缩，说明己缺水，要立即浇水，补充植株对水分的需要。当叶片大而薄，心叶展开过度，说明植株有徒长的迹象，不能浇水，防止浇水引起的徒长。此阶段浇水要做到看天气，看墒情，看苗情，灵活浇水，保持土壤湿润，一般浇水后等地皮稍干后再中耕一次。 2. Watering during the flowering period to promote flowering.When the first flower is about to bloom, water the flowers and treat them separately according to the seedling situation. If the leaves are dark green and drooping at noon, the heart leaves will shrink, indicating a water shortage. Watering should be done immediately, to supplement the plant's needs for moisture. When the leaves are large and thin, and the heart leaves expand excessively, it indicates that the plant has signs of elongation and cannot be watered to prevent elongation caused by watering. At this stage of watering, it is necessary to observe the weather, soil moisture, and seedling conditions, and water flexibly to keep the soil moist. Generally, after watering, wait for the land to dry slightly before intertillage. 3、结果期浇足催果水果实膨大后，果实、根、茎、叶生长需要大量水份，此期正是植株需水高峰期，土壤不能缺水，保持土壤湿润，一般间隔4～6天浇一次水。进入盛果期后，正值高温季节，叶片蒸发量大，每隔2～3天浇一次水。进入高温季节要防雨天田内积水，以免因土壤透气不良引起的植株死亡。浇水时间春季选中午前后，高温季节选早晚浇水。 3. Watering enough fruit promoting water during the fruiting periodAfter the fruit expands, the growth of the fruit, roots, stems, and leaves requires a large amount of water. This period is the peak period for plant water demand, and the soil should not be short of water. Keep the soil moist, and generally water every 4-6 days. After entering the peak fruit stage, it is the hot season with high leaf evaporation. Water should be poured every 2-3 days. During the hot season, it is important to prevent waterlogging in the fields during rainy days to prevent plant death caused by poor soil ventilation. Watering should be done around noon in spring, and in hot seasons, it should be done in the morning and evening. 4.西红柿浇水过多的症状浇水过多会阻碍根系的正常呼吸，不能给植株提供所需的养分，叶片发黄，枯萎，整个植株萎蔫不振，根系慢慢腐烂，严重时整个植株都会死亡，自然也不会开花、结果。 4.Symptoms of excessive watering of tomatoesWatering too much can hinder the normal respiration of the root system, fail to provide the necessary nutrients to the plant, cause the leaves to turn yellow and wither, and the entire plant to wither and become weak. The root system slowly decays, and in severe cases, the entire plant will die and naturally not bloom or bear fruit. 5. 新栽西红柿苗浇水的注意事项 ①浇水时要注意控制好水量，避免引起根部积水和烂根，影响西红柿的生长和产量。② 在早上或傍晚浇水可以更好地利用水分，减少蒸发和水分损失，从而使土壤保持适当的湿度。③在干旱或高温的天气下，应该增加浇水的频率，保持土壤湿润，为植株提供充足的水分。总之，移栽后的西红柿需要适时浇水，保持土壤湿润，并且不能过早或者过晚浇水。合理的浇水方法和频率可以确保西红柿苗的生长健康和产量，减少病虫害的影响。 5. Notes for watering newly planted tomato seedlings① When watering, attention should be paid to controlling the amount of water to avoid causing root waterlogging and rotting, which can affect the growth and yield of tomatoes.② Watering in the morning or evening can better utilize water, reduce evaporation and water loss, and thus maintain appropriate soil moisture.③ In dry or hot weather, the frequency of watering should be increased to keep the soil moist and provide sufficient water for the plants.In short, transplanted tomatoes need to be watered in a timely manner to keep the soil moist, and should not be watered too early or too late. Reasonable watering methods and frequencies can ensure the healthy growth and yield of tomato seedlings, and reduce the impact of diseases and pests. This tomato picture was taken on May 13, 2024 at 19:00. 西红柿种植技术一.西红柿怎样打叉种植西红柿时修枝打叉是一种常用的栽培技术，有助于促进植株生长和增加产量。以下是修枝打叉的步骤：1.单干整枝　把每株西红柿上所有的侧枝都摘掉，只保留一个健壮的主干即可，并且在西红柿拥有一定果穗时进行掐尖，掐尖时尽量要远离果穗，在顶端留下3-4个叶片，并将其余部分剪掉。这样可以促使植株的主蔓生长更加强壮。2.双干整枝　西红柿在单干整枝的基础上，除了保留主干外，还要选留一个侧枝作为第二结果枝，第二主干应该选留第一花序下的侧枝，这个侧枝应位于主蔓上方的不同节点位置，使它们能够平衡生长。当其它侧枝长至5～6厘米时，就要把其它的侧枝及时摘掉，不留桩，不能带掉主轴上过多的皮，不用剪刀等工具，以免感染病害。。3.打叉时间　一般在西红柿植株生长到一定高度，约30-40厘米时,且具有一定数量的侧枝时进行修枝打叉。为了防止西红柿感染病虫害，使伤口快速愈合生长，打叉掐尖时要选择合适的时间，一般在晴天的上午10点到下午3点间进行操作，切忌在阴天、雨天或者有露水的天气给西红柿打叉。注意事项　西红柿开花期间不要急于打叉，等果实进入快速生长期后，再根据植株长势来进行打叉掐尖工作。 Solar date:Monday, May 13, 2024Lunar date: April 6, 2024Morning