LED Batten Fittings Strip Light,LED Batten Light Fittings,LED Batten Fitting 60W Ningbo Wellway Optoelectronic Technology Co.,Ltd , https://www.wellwayopto.com
Don’t panic when tomato seedlings grow long, solve problems scientifically
Once a tomato grows thin, flowers fall off and fall fruit or produce deformed fruit, these are very headaches for the vegetable farmers. In this case, we must not simply strengthen the management of the later stages. This is because the flower bud differentiation of many crops starts from their seedling stage, ie, they have been identified during the seedling period of the crop or before flowering. Production, therefore, we must strengthen the management of the seedling period. Why tomato seedlings will grow long? From the whole production process, the length of the seedlings is caused by the excessive use of nitrogen fertilizer in the early stage of growth, or the large amount of watering, or the relatively high temperatures, especially at night, or the long period of time. Cloudy and many other factors. When this happens, it is recommended that you have several tips for preventing seedling length. First, during the differentiation of crop flower buds, the temperature of the seedbed during the day needs to be regulated at 24 to 25 degrees Celsius, and between 15 and 17 degrees Celsius at night. During the growing period of the crop, sufficient lighting time is ensured to keep it suitable. The humidity prevents the soil from going dry for a while. Secondly, we can adopt the principle of slightly controlling the temperature and controlling the water to prevent crop seedlings from becoming leggy. Thirdly, if we observe that crops are prosperous, we can use pesticides to control them. Usually, we can choose agents that have more love, more auxogens, or chlormequats. It is better not to use them with greater side effects. The pharmaceuticals, such as paclobutrazol, need to be controlled scientifically and are not allowed to appear excessively controlled. They can be appropriately carried out several times to coordinate growth.
Next Article
The use of phosphate fertilizer on fruit trees