Planters know that no matter what crops are planted, weeds affect crop growth and crop yield reduction. Bamboo grass is a common weed in rice fields. How to eliminate bamboo grass in farmland? Follow Xiaobian to see how to eliminate bamboo grass!
Bamboo grass, also known as water bamboo leaves, is one of the main weeds in rice fields. It will compete with rice for water, fight for water, and compete for growth space, seriously affecting the normal growth of rice and causing rice production to decrease. So how do you eliminate the bamboo grass in the farmland? Because the reproductive capacity and regenerative capacity of bamboo grass are extremely strong, it is difficult to extract by manual labor. Therefore, the method of chemical control is often used in the prevention and control of bamboo grass. The following is the method of eliminating bamboo grass by Xiaonong.com.
The wheat field where bamboo grass occurs is 4-5 days before the wheat is harvested and ploughed, and the sunny day is 10% glyphosate 500 ml or 25% gram without water 150 ml, plus 100 g of washing powder, water is added. 40 kg spray, the control effect can reach more than 95%, which can prevent the bamboo grass from turning into the rice field.
At present, herbicides such as ethyl bromide, butyl bromide, and quinclorac and propacetamide commonly used in rice fields have poor control effects on bamboo grass. In the tillering stage of rice, it can be used to control the bamboo grass in the field by using it or 2 to 4 chlorine spray. It can be used to make it 50 ml or 2 to 4 chlorine 350 ml per acre, and spray 40 kg of water. The average control effect can reach 85%. the above.
The application of Nongmeili to control bamboo grass also has a good effect. Generally, there are 1-2 branching periods in bamboo grass, 10% of farmer's 15-30 ml per acre and 45 kg of water. After draining the field water, spray it, apply water for 24-48 hours after application, keep water 5 -7 days. Five days after the application, the leaves of the bamboo grass began to yellow, and the main stem did not grow. The stems were no longer branched, the leaves gradually became yellow, the stems died, and the surviving plants could not flower and seed.
In order to achieve healthy growth of crops, weeding and weeding are essential, and Nongmeili has a good effect on controlling bamboo grass, and can be suitably used in the prevention and control process. The above method of eliminating bamboo grass introduced by Xiaonong.com! Farmers are rushing to collect!
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