Field management of lotus root

Lotus root is a vegetable that many people like to eat very much. Planting lotus root has also become the main business of many people. Unlike other vegetables, lotus roots are grown in water throughout their entire life cycle, and their cultivation methods are naturally different. Therefore, we can not manage it according to the management method of ordinary tuber vegetables when planting. So how do we manage lotus roots? Today, Xiaobian brought you the management method of lotus root. Let's take a look together!

1. Slurry management

Just Xiaobian also said that the whole growth period of lotus root is living in water, so the most important management work of planting lotus root is water slurry management. However, although lotus root is an aquatic vegetable, it has different water requirements at each stage of its growth. For example, during the period from lotus discharge to leaf establishment, the water level should not be too high to prevent the surface temperature from being too low and the germination of lotus seeds from being hindered. However, if the temperature is higher at this stage, the water level can be appropriately increased to about 7 cm. If the temperature decreases, it needs to increase the depth by about 5-10 cm. The depth of the water level should be deepened with the acceleration of the growth rate of lotus roots.

2. Timely topdressing

Lotus root growth not only has a greater demand for water, but also very fond of fertilizer. The demand for nutrition is very large, so in the growth process, according to the growth of lotus root timely topdressing. However, attention should be paid to the amount and concentration of topdressing, and it must not be excessive if the fertilizer concentration is too high. It generates a lot of heat, causing the root to be unable to withstand the root burning phenomenon. Therefore, when topdressing, we should follow the principle of applying more and less, and we can spray some new lipid membranes appropriately to improve the utilization rate of fertilizer. And can reduce the evaporation rate of fertilizer, adjust the lotus root water absorption capacity.

3. Growth management

Planting lotus root has great requirements on the quality and appearance of lotus root, so in order to improve the quality of lotus root, we can spray diguo zhuangdiling and other chemicals to promote the expansion of lotus root tubers during the growth period. Enhance the nutrient absorption of tubers, ensure the comprehensive transportation of nutrients, improve the growth vitality of tubers, and further increase the weight of lotus roots. After proper spraying of growth regulators, the growth of lotus root was fully assisted, the meat became crisper, the moisture increased, and the yield increased significantly. However, to control the use of growth regulators, excessive use is easy to appear lotus root excessive growth phenomenon.

4. Disease control

Disease is the most basic and important management in lotus root growth. Lotus root common diseases and insect pests are aphids, virus diseases, etc., no matter what diseases and insect pests, lotus root growth will produce a very big threat. Therefore, we must do a good job of prevention and control before and after planting. Disinfection can be combined with appropriate amount of new lipid membrane, which can effectively improve the efficacy of the medicament. When spraying, we should pay attention to it, and we should not blindly use the medicine to prevent the growth of lotus roots from also having a certain inhibitory effect.

The above is a simple introduction to the field management method of lotus root, and the economic benefits of planting lotus root are good. Because lotus root not only tubers have value, its lotus and lotus seeds are also very popular in the market. However, planting lotus root is more troublesome and difficult to manage in water, so I hope everyone can consider carefully before planting. Today's introduction is here, this article is for reference only, thank you for reading and support.