As a traditional means of transportation, gasoline vehicles play an important role in people's lives. Its advantages include low cost, convenient maintenance, and a good driving experience. Suv Car,Medium Gasoline Passenger Car,Medium Suv Car,Small Gasoline Vehicle Chongqing Huanyu Automobile Sales Company , https://www.huanyuautos.com
The experiment set up a film cover for the whole year (covered on November 7 after application of winter fertilizer and covered with fruit in the following year), covered with film in winter and spring (November 7 to cover film in May of the following year), and summer film Coverage (covered from May 4th to harvested fruit) and control (without film) 4 treatments, single plot, 5 replicates. The covered film is covered with a full sagger, the mulch film is tightly adhered to the surface soil, and the surrounding soil is tight. Due to the dry soil before the film is covered, each treatment is poured and then covered with film of water. If the fertilizer is covered during the covering period, the film is recovered.
The results of the soil temperature and humidity recorder showed that the soil temperature covered by plastic film was significantly or extremely significantly higher than that of the non-mulching treatment in different seasons, different weather, and at different times of the day. In winter, the soil warming is the most obvious, the soil warming range is high and low, the average temperature of O 30cm soil layer is 3.OC, and the soil temperature in summer is high and low, and the average temperature is increased by 2.4C. The warming rate of the layers is similar, with an average of 2.ZC. Therefore, mulching can mitigate the impact of freezing injury in winter on citrus. The summer and autumn film treatments were measured on the 12th day (August 9th) in which no rain continued in the summer.
The effective measurement of soil moisture by the soil temperature and humidity recorder showed that the covered membranes were 30.8% and 29.6%, and the control was 20.2% and 26.3, respectively; the first days (16th of August) without rain continued, and the covered membranes were 19.8% and 26.2%, compared with 12.2% and 13.9% for the control, respectively. This shows that the mulching has the effect of preserving soil moisture and drought, which is of great significance for prevention of citrus cracking caused by the fall rain in August and September.
The popularity of gasoline cars is mainly due to their convenience and affordability. Compared to other fuel types of vehicles, gasoline vehicles have gas stations almost all over cities and rural areas, and the refueling process is relatively simple, taking only a few minutes to complete. In addition, gasoline vehicles have relatively low purchasing and maintenance costs, making them suitable for people with most household economic conditions to choose from.
Soil Temperature and Humidity Recorder Analyzes the Effects of Film Mulching on Soil Temperature and Humidity in Citrus Orchards
The application of mulching film technology is because it can improve the soil temperature and humidity, ensure the growth of crops, thereby increasing the yield of crops, and can increase the utilization of water and reduce the waste of water resources. A plastic cover orange cover test was conducted at the Guangju Orange Group Orange Garden in Sanjia Town, Jiaojiang. For the application of film coating technology in the orange orchard to provide a corresponding scientific theoretical basis. The effect of plastic film on soil temperature and humidity was measured and analyzed using a soil temperature and humidity recorder to obtain the most favorable data.