Potato watering method
Potatoes grow from seedlings to flowering, and generally do not water, seedlings are planted, and water is poured in particular during droughts. The cultivation experts have done several comparative tests in the soil with good water retention, and the potato has increased the yield by 20% to 25% compared to the watered seedlings. Because the root volume of water control seedlings is equivalent to 2.5-3 times the amount of watering seedlings. With a developed root system, the potato can absorb more nutrients and water from the soil and synthesize and accumulate more photosynthetic materials. Potato seedlings can prevent leggy nutrient consumption, forming short sections, thick stems, thick leaves, short stems, develop into strong seedlings, and enhance their ability to resist wind and rain, lodging, and resistance to pests and diseases. Potatoes begin to water at the beginning of flowering. From the initial flowering to the time when the stems and leaves stopped growing, the growth of tubers is the largest, and the water requirement of the plants is also large. On the other hand, the inorganic elements such as nitrogen, phosphorus, and potassium required for potato growth must be dissolved in water to be absorbed by the roots. If the soil is deficient in water, there are many nutrients and plants cannot be used. Usually the soil water holding capacity should be maintained at 60%-80%. At this time, due to sufficient water, it will often cause potatoes in the later period, consume nutrients and lodging, resulting in reduced production. To this end, it must be implemented. When the potato plant height is 50-55 cm, 50 grams of 15% wettable paclobutrazol powder is sprayed in the mu, and watering is conducted 4 days after the application, and a significant control effect can be obtained. Stopping watering about 10 days before the harvest of the potato can improve its quality and it is more resistant to storage. Roller Hook Tomato Plant Support Roller Hook Tomato Plant Support,Tomato Trellis-trellising,Greenhouse Tomato Plant,Accessory Trellising Roller Hook JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.engreenhouse.com