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In order to accelerate the rapid growth of plants in the growth period, the following aspects can be considered: first, the organic fertilizer should be increased before sowing to improve the soil fertility with deep tillage. Second, it is necessary to timely or advance the sowing of plastic film greenhouses or arch sheds to speed up the growth of plant seedlings. Third, build a greenhouse to increase temperature and light cultivation to promote the germination of plant roots and the rapid growth of plants.
Fourth, reasonable fertilization to ensure that plant growth has sufficient nutrients, but it is necessary to master the application concentration, do thin fertilizer diligently, and strictly avoid fertilizer damage. Fifth, loosen the soil on time to make the soil loose and breathable, so as to facilitate the development of plant roots and ensure the strong nutrient absorption of roots. Sixth, proper watering to ensure the water required for plant growth, but remember to water too much and too often, and strictly avoid damaging the roots.
Seventh, do a good job in the prevention and control of plant diseases and insect pests in advance.
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Top application of compound fertilizer containing nitrate nitrogen or urea. For example, urea is applied to accelerate wheat rejuvenation and jointing during the regreening of wheat. Or Chaotian pepper and other transplanting need to lift seedlings, watermelon vine extension period can be applied nitrogen fertilizer or nitrate nitrogen compound fertilizer to promote growth.
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Spray or flush application of bioactivin, such as red. Indole. Brassica, alginic acid, etc., to promote growth. This method is particularly suitable for poor crop growth caused by stress conditions (drought, low temperatures, herbicide residues, etc.).
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To make crops grow rapidly, different crops are used in different growth periods. At the seedling stage, the method of topdressing nitrogen fertilizer is generally adopted, and the idea of raising the temperature or applying bioactivin to promote growth under the condition of growth stress. Nitrogen fertilizer should not be avoided during the transition period from vegetative growth to reproductive growth, so as not to cause wild growth of plants and affect flowering and fruit set.
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Maintain temperature. The temperature in the open air cannot be controlled, if it is a greenhouse, the temperature can be increased by mulching or burning biogas in the case of low temperature and cold wave, and at the same time spraying bioactivin, which is conducive to crop growth.
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If there is sufficient nutrients in the soil, plants can grow well, so you can apply some nitrogen fertilizer to promote plant growth.
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Control the moisture in the soil, keep the potting soil with enough moisture, generally see that the soil surface is dry to water, but do not water too much too often, otherwise it may rot the roots.
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For potted plants, the soil should not be too hard, and the soil needs to be loosened frequently, which is conducive to the development of the root system and the rapid growth of the plant.
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1. Try to place plants in places with long hours of sunshine, not places with the strongest light. For plants to fill in the light, the light time should be extended, rather than because the light is weak to increase the light intensity.
2. The potting soil should be kept with sufficient moisture, especially epiphytic palms, which need to be moistened for a long time. Because they grow on dead leaves or branches, in order to retain their own moisture, as soon as the root system detects a water threat, it immediately shuts down the gas exchange, which reduces the amount of growth. Most plants can still have normal gas exchange up to a week after a drought (when the plants are no longer able to absorb water from the soil), so watering can be done once a week.
3. Nitrogen fertilizer should be applied appropriately, otherwise the plant will grow slowly or even stop growing. A part of the organic fertilizer should be applied when fertilizing, because the organic fertilizer releases C02 when it decomposes, which will further promote the growth of plants.
4. The air humidity at night should be increased and the air humidity during the day should be reduced. High air humidity at night is conducive to CO2 intake by plants. Spray some water at night. The high air humidity during the day will reduce the transpiration of plants, increase the moisture content, and form fatness.
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It is best not to use hormones to promote the rapid growth of plants, which is harmful to plants, and it is necessary to achieve rapid growth as a whole. The method of potted flowers, one: watering should not be too wet, usually keep it dry and water thoroughly.
2: 1-2 months of proper loose pot soil, conducive to root growth. Three:
In April and May, a small amount of compound fertilizer and mineral additives should be buried in the basin. Compound fertilizer is applied again in August and September. Four:
It is usually placed indoors in a sunny and ventilated place. Five: Move outside to bask in the morning sun for 1-2 hours.
It would be better to allow the plant to grow quickly as a whole.
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Spray plant growth hormone such as 920 or gibberellin.
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There are many ways to make plants grow quickly, and there are a few ways to do so:
First, fertilization, the application of fertilizers with high nitrogen content, such as urea, ammonium carbonate and other fertilizers.
Second, take advantage of the phototropism of plants. Dim the light around the plant and brighten the light above the plant, and the plant will grow quickly in the direction of the bright light.
Third, the amount of watering should be increased appropriately to make the plants grow.
Fourth, maintain the most suitable growth temperature for plants, the temperature is not suitable for plant growth will slow down.
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1. Sun: Everything grows on the sun. The sun is very important for plants, which use photosynthesis to produce oxygen and other nutrients. So let the plants get a reasonable amount of light.
2. Water: Water is the source of all things, not only animals, but also plants also need water, so it is necessary to water plants regularly and in appropriate amounts.
3. Fertilization: It is difficult for crops to grow well and quickly without fertilization. Fertilization is a great way to increase crop yields and efficiency.
4. Ventilation: Plants also breathe and absorb oxygen at night, which may affect people's health if they are not ventilated indoors.
5. Biology: earthworms can be appropriately placed in the soil to play a role in loosening the soil.
The rice growth period is divided into two stages. 1. Vegetative growth stage: The vegetative growth stage of rice is from the germination of rice seeds to the jointing stage of seedlings, which takes about 90 days, and this stage is divided into four periods, namely seedling stage, transplanting stage, tillering stage and jointing stage. >>>More
Fertilizers that are well nutrient and suitable for absorption are good. For example, if the organic fertilizer is applied directly in the ditch, if it does not hurt the roots, the effect can be clearly seen compared with other chemical fertilizers.
It is mainly to supplement calcium and protein, and many substances in the human body are composed of protein.
Maybe it's just that you can't stay with her all the time, and she's bored, so just play Tantan to pass the time!
The five growth stages of rice are seedling stage, tillering stage, panicle differentiation stage, heading and flowering stage, and grain filling and maturity stage. There are many varieties of rice, the growth period is generally about 130-140 days, and it can be planted three times a year in warm climates, in the northern region. >>>More