The reasons and control measures of the latest wax gourd not growing new roots
Wax gourd is not only eaten as a vegetable, but also can make a lot of candy and snacks, such as the most common is wax gourd sugar, and wax gourd is adaptable, so it is planted in all major areas of our country. In the process of planting wax gourd, it often occurs that new roots do not grow, so many growers worry about white, so what is the reason why wax gourd does not grow new roots? Are there any prevention and control measures? Let's take a look at the pro-farm network.
1. The temperature is too low
Although the wax gourd has a winter name, it is not a vegetable grown in winter. It is actually a temperature-loving and heat-resistant vegetable that grows well at high temperature, while it is easy to freeze and grow poorly in an environment of low temperature and insufficient light. The suitable growth temperature is 25-30 degrees, if the growth temperature is lower than 12 degrees, then its root differentiation will be seriously affected, it is difficult to emerge, do not grow new roots, if kept at low temperature for a long time, it may lead to dead seedlings.
Prevention and control measures: when the temperature is low, it is necessary to raise the temperature, strengthen the duration of light, and promote the differentiation and growth of roots. In case of overcast and rainy weather, artificial heating and supplementary light can be carried out.
2. Improper fertilization
Applying immature fertilizer during fertilization gives off a large amount of heat in the process of fertilizer decomposition, resulting in root burning and seedling burning of seedlings, and the application of large amounts of chemical fertilizer in fertilization will lead to an increase in soil concentration. resulting in a large amount of water loss of wax gourd roots, resulting in no new roots.
Prevention and control measures: when fertilizing, we should pay attention to whether the fertility is completely mature, should not be close to the root system, apply organic fertilizer and farm manure as far as possible, apply less chemical fertilizer, and water in time after fertilization to reduce the concentration.
3. Improper watering
Wax gourd likes humid environment, but avoid waterlogging. If too much water is watered during planting or long-term overcast and rainy weather occurs, the soil will absorb too much water, resulting in heavy soil viscosity, resulting in poor permeability, affecting the respiration of wax gourd roots, hindering the absorption of nutrients by roots, affecting the normal growth of roots, and not growing new roots.
Prevention and control measures: watering a small amount frequently, each watering should not be too much, timely drainage in case of overcast and rainy weather, regular ploughing, loosening soil, and strengthening permeability.
4. Diseases and insect pests
The root nematode disease of wax gourd is also the reason for not growing new roots. after being infested by root nematodes, the root system will bite through the root tissue, secrete saliva and form chemical action in the root tissue, resulting in the formation of nodule-like root knot in the root system, so that the root system can not absorb water and nutrients, affecting normal growth.
Prevention and control measures: disinfect seeds and soil before sowing, remove diseased and residual roots in time, and kill root nematodes with medicament when disease occurs.
The above are the reasons and control measures that the pro-agricultural network brings you that the wax gourd does not grow new roots. After reading it, I hope it can help you, more agricultural knowledge, please pay attention to the pro-agricultural network.
- Prev
The latest planting method and time of cabbage
Cabbage is called cabbage in many places, and cabbage is also called cabbage in many places. In fact, cabbage and cabbage are just a variety of cabbage vegetables. Cabbage is rich in nutrients and the price is very affordable. Now it's all here.
- Next
The latest common diseases of towel gourd
Towel gourd can be said to be a necessary cool vegetable in summer, and large planting bases will basically grow towel gourd. However, even if the planting area is too large, it will also be harmed by diseases in the planting process. Here is a brief introduction to the diseases of towel gourd.
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.