Tomatoes produce adventitious roots
Tomato plants themselves can produce adventitious roots, but adventitious roots are not a normal condition. Generally, when the plant roots are stunted and vascular bundle diseases occur and the plant growth is inhibited, the plants need more roots to absorb the nutrients for self-regulation and produce a large number of adventitious root systems. Therefore, tomato plants produce a large number of adventitious roots, not the diseases of the leaves, but rather belong to a systemic hazard. Specific prevention measures include:
1. Roots are stunted or there are soil-borne diseases such as root rot. The main reason for the indefinite root system is: the rain enters the shed or the open-air tomatoes suffer from rain. After rainwater enters the shed, it can cause root damage or harmful substances that cause damage to the root system. In particular, the main root can be pulled out for detailed inspection. Infected soil-borne diseases, such as root rot and verticillium wilt, can cause root rot and plants also have a large number of adventitious root systems. Its prevention and control methods: timely discharge of rainwater, and later pay attention to conservation of root system, can rush to apply chitin, alginic acid and other rooting and rooting fertilizer; for soil-borne diseases, you can choose the formula: water, copper and pine resin + chitin root irrigation .
2. Infection with bacterial diseases. Bacterial pith necrosis and bacterial wilt, in particular, result in the destruction of the vascular system of the plant, which produces a large number of adventitious root systems on the stem. Its prevention and control methods: The key lies in prevention. It can choose bacterial agents such as mycin, chloramphenicol, and chlorobromoisocyanuric acid. Irrigation can be done at the same time, mesitine + copper rosin + chitin.
3. Burn roots. The main reason is that the base fertilizer is unscientific. It has not been decomposed or unreasonably applied pesticides. This leads to burning of roots, and it also causes a large number of adventitious root systems in stems. Its prevention and cure method: Chong Shi EM biological bacterial fertilizer or chitin, solution to damage and promote growth.
4. Excessive use of inhibitors. Some vegetable farmers control the growth of plants, and they always need some foliar spraying agents, such as paclobutrazol, B9, and Adenosine, etc. If they are used too much, the growth of the plants will be inhibited too much, which will also lead to a large number of adventitious root systems. Control methods: To promote the growth, you can choose chitin + cytokinin foliar spray, the effect is significant.
Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Snacks usually refer to the food eaten outside the time point of three meals a day. Under normal circumstances, in people's life, except that three meals a day are called dinner food, the rest are called snacks. Canned fruit is a healthy snack. AGOLYN wholesale all kinds of canned fruit, such as canned yellow peach, canned orange, etc
Snacks,Canned Lychee,Canned Peaches,Canned Fruit
Xi'an Gawen Biotechnology Co., Ltd , https://www.agolyn-bio.com