Effect of Different Treatments of Sugarcane Leaves Returning on Soil Moisture The effective maintenance of soil moisture in the tillage layer is conducive to the sprouting and emergence of the crop. The effective soil moisture on the ridge is conducive to the downrooting of the main root system to the deep soil, which can increase the water absorption and utilization, and prevent crop lodging. The effective maintenance of inter-row soil moisture can promote the lateral growth of the crop roots, increase the radius of the nutrient absorption area of ​​the crop, and prompt the crop to rapidly form a huge root structure, which is conducive to improving the resistance of the crop. In order to more effectively monitor the changes in soil moisture content in the field, we use a wireless moisture and drought management system to monitor soil moisture and drought conditions in a timely manner. The wireless public opinion and drought management system is designed in accordance with the "Time Domain Reflective (TDR)" technology of "Soil Regulatory Monitoring Specification SL000-2005 People's Republic of China Water Industry Standard". We determined the soil moisture content on the ridges and rows of ratoon cane by specific instruments and tests. From the relevant data, it can be seen that soil water content on ridges treated with B, C, D, and E in March 2009 increased by 1.03%, 1.38%, 2.65%, and 5.17%, respectively, compared with the control. The larger increase may be due to the fact that the test plots immediately covered the cane leaves after applying alcohol waste, which caused an additional increase in moisture on the ratoon cane ridge. April was the key water requirement period for ratoon sugarcane emergence. Compared with the control A, the soil moisture content of C and D treatment was increased by 0.08% compared with the control, which played a good role in maintaining the soil. August was the main rainfall period of Kaiyuan. The water content of soil treated with B, C, and D increased by 2.20%, 2.74%, and 2.76%, respectively, compared with the control. This time coincided with the key growth period of jointing of sugarcane, and the rain and heat in the same season benefited from sugarcane. The rapid growth. In December, the soil moisture content of treatments B, C, D, and E increased by 0.62%, 2.65%, 1.46%, and 6.45%, respectively. Compared with the control, the water content of soil treated with B, C, and E increased by 0.57% in January 2010. , 3.03% and 5.77%, when the sugarcane is in the mature period, if the drought stress will lead to the increase of reducing sugar content, causing "return sugar" phenomenon, will significantly reduce the sugar yield of sugarcane raw materials. One of the most used is the multifunctional soil moisture recorder. Multifunctional soil moisture recorder is a multifunctional instrument that can measure soil moisture, in addition to soil temperature and other parameters. Aluminum Precision Fittings,Aluminum Oem Precision Fittings,Aluminum Fitting Casting Oem,Aluminum Die Casting Parts Shandong Newels International Co., Ltd , https://www.newelsindustrial.com