Four Skills of Mastering Vegetables

    Fully decomposed farmyard manure

    When planting, if some manure such as chicken manure and duck manure is used as base fertilizer, it must be combined with high temperature and stuffy shed fertilization, and it can be fully fermented and decomposed before applying it.

    If you are in the shed for a short period of time, it is too late. It is recommended that you can use commercial organic fertilizer that has been completely decomposed by fermentation.

Once a crop of seedlings is pulled out due to burning roots, measures must be taken to promote the rapid decomposing of manure in a short period of time before planting the next seedlings; moreover, ventilation work should be increased before planting to let harmful gases generated when manure decomposes to be released from the shed. .

    Note the amount of acupoint application

    Many vegetable farmers find that soil-borne pests and diseases are occurring more and more frequently when they are planting. In order to prevent soil-borne pests and diseases, in addition to dipping roots with pesticides, they also use some methods of applying pesticides or bacterial fertilizers in holes to promote roots. Disease prevention to protect vegetables from soil-borne pests and diseases. However, due to improper use of some bacteria, it is difficult for the bacterial fertilizer to exert its fertilizer effect or the seedlings are damaged.

    I would like to remind vegetable farmers that whether it is root dipping or acupuncture application, be sure to pay attention to the dosage. After applying the agent in the hole, the agent will directly contact the root system of the plant, which will easily cause root damage, root burning or fumigation, resulting in the delay of planting or dead seedlings after vegetable planting.

However, the activity of biological bacterial fertilizer is affected by environmental factors. If the application of bacterial fertilizer does not exert its effect, the main reasons are as follows: First, the biological bacterial fertilizer has a slow effect, and it takes a certain period of time to slowly develop the fertilizer effect; the second is the lack of soil organic matter. Bacteria is difficult to survive, it is recommended to apply organic fertilizer or organic materials; Third, the hole application is not standardized, such as filling the soil too shallow, which causes the biological bacteria to be decomposed by the sun.

Therefore, the best practice is to apply biological bacterial fertilizer and organic fertilizer before planting to fully improve the soil and reduce pathogenic bacteria and insect eggs in the soil.

    Choose the depth of planting

    After planting, stalk rot and blight will often appear and dead seedlings will appear. The occurrence of these two diseases has a lot to do with the deep planting.

Because the planting is too deep, the stem base of the seedlings is buried in the soil. After planting, the outside temperature is very high due to too much watering, which causes the water vapor to continuously volatilize upwards, and the temperature of the stem base becomes very high. It will cause damage to the epidermal tissue at the base of the stem, leading to disease infection.

Therefore, you must pay attention to the depth when planting, too deep and too shallow will not work, it is best to cultivate by ridges.

    Watering should be timely and appropriate

    Planting vegetables in high temperature season, the soil moisture evaporates quickly, and the transpiration of the plants will become stronger, when the seedlings are planted, vegetable farmers can not just squat the seedlings to control the water. In addition to watering a sufficient amount of planting water, you should also water 1 or 2 times in a row, that is, the slow seedling water, which is conducive to the rapid slowing down of the seedlings. But do not over water every time and avoid flooding.

    After the planting water and slow seedling water are poured, the squatting seedlings are the mainstay, and the watering time can be extended appropriately. The water for promoting trees is to be watered 10 to 15 days after the slow water for seedlings. Only reasonable watering can promote the deepening of the root system of vegetables and the formation of strong trees.

Water, fertilizer, soil and planting depth, grasp these four points, you can easily deal with dead vegetable seedlings!