The principle of planting crops and cornices in solar greenhouses is a need and may be highly uniform. The so-called possibility, first of all, is that the sunlight and sunlight conditions created by the Sunlight Greenhouse can meet the fertility requirements of certain crops during specific production seasons: Secondly, they basically understand and master the relevant production technologies with the producers: The third is to facilitate rotation and Prevent disease. The so-called needs, one is the market demand, there are stable and reliable sales channels; the second is good economic returns, but producers get relatively satisfactory economic income. (a) Arrange crops and cornices according to the conditions of the facility Solar greenhouses with different configurations have different temperature and light performances. Solar greenhouses with the same configuration have different temperature and light performances in different regions. Planting crops and cultivating crops according to the lukewarm conditions that can be created in the established solar greenhouses is the key to achieving high cultivation efficiency. Solar greenhouses with superior temperature and light conditions should be suitable for the production of winter and spring vegetables and greenhouses. For those greenhouses that have unreasonable structures, indoor minimum temperatures often fall below 8°C, and temperatures below 3°C usually occur, they should not be used. For the winter and spring production of cucumbers and other thermophilic fruit and vegetable production, it is advisable to produce cold-tolerant leafy vegetables such as autumn and winter leeks, and to produce warm and fruity vegetables in early spring. (b) According to the market arrangement of crops and cornices The production of fresh vegetables is a very strong commodity industry, and its level of profitability depends primarily on market demand. Using market economic leverage to adjust the planting structure must have market information and analysis and prediction, not only depends on the local market, but also on the trend of the national vegetable market. The market demand is frequent and diverse, but the production of solar greenhouses should be developed towards regional specialization. This will not only help provide technical level, but also make it easier for the products to establish stable and reliable sales channels. Therefore, specific production arrangements for a village or a village should also be coordinated with regional industrial production. (c) It is conducive to taking turns The relative stability of the solar greenhouse covers an inevitable obstacle to continuous cropping. When arranging for planting crops and picking up crops, it must be conducive to crop rotation. For those vegetables that are not allowed to make continuous cropping, it is even more important to pay attention to the arrangement of cornices. Not only does the same kind of vegetable work as harmful, but it is also harmful if the same kind of vegetable is used together with one family. Precursor vegetables are harmful to most fruit vegetables. (IV) To arrange crops and cornices from the benefits of stable yield Solar greenhouses are easily affected by natural disasters due to the constraints of natural conditions. Especially in Henan, in the Huang-Huai-Hai region, the winter continues to be cloudy for many days, and the light is weak. In addition, the cold and cold weather all make it easier to reduce the production of solar greenhouse vegetable production. Therefore, the production of fruits and vegetables and wintering leafy vegetables in the province in spring and autumn are the most secure, and it is easy to obtain high yield and stable income. (v) Arrangements should be made according to their existing production technologies and conditions Solar greenhouse vegetable production is a technology, labor, and capital-intensive industry. The quality, skills, and funding of producers all have certain requirements. According to their own technical level and capital investment ability to choose gargle and varieties. Farmers with high technology and sufficient funds may plant high-grade varieties and overwintering cultivation. Farmers with low technological level and insufficient investment may choose to use leafy vegetables for production, and then accumulate certain technologies and savings before carrying out high-efficiency production. 1. Smart battery indicator Tattu Battery,Tattu Lipo Battery,Tattu Smart Battery,Tattu Drone Battery,tattu 12S,tattu 12 S,tattu 12 s lipo,rc lipo battery,Lipo Battery,Battery for Drone,Battery for Agricultural Drone,16000mAh Battery,15c Battery Dongying Youjia Industry & Trade Co. Ltd. , https://www.uav55.com
This product is designed with four high-brightness LED indicators. When discharging or charging, it can automatically recognize the status and indicate the power. When the battery is out, short press the button. The LED indicates that the power is about 2S and then turns off.
2. Battery Life Tips
When the number of uses reaches 150 times, the power indicator LED lights turn red to indicate power, indicating that the battery life has been reached, and the user can use it as appropriate.
3. Intelligent charging alarm
During the charging process, the battery detects real-time status and alerts for charging overvoltage, overcurrent and overheating.
4. Intelligent low voltage alarm
When the battery is in the state of discharge, when the voltage is detected to be low (only 3.7V), it comes with a buzzer alarm to remind, stop discharging, and alarm is issued.
5. Smart storage function
When the battery is in a high level for a long time and is not in use, it will automatically start the intelligent storage function and discharge to the storage voltage to ensure battery storage safety.
6. Automatic sleep function
When the battery is on and not in use, it will automatically turn off and turn off after 3 minutes to save battery power.
7.Software update function
This product has a software update function, you can connect the computer through the USB port or update the software through the mobile app to update the battery software.
8. Data communication function
This product is designed with two communication methods at the same time: USB Serial Communication and WiFi communication; Both methods can be used to get real-time battery information such as current, current, voltage. Battery usage, etc.; Flight Control can also establish a connection to this to communicate.
9. Battery record function
This product is designed with a unique logging function that can store and store data for the entire life of the battery. Battery log information includes cell voltage, current, battery temperature, number of cycles, number of abnormal states, etc. User can connect battery to view via mobile phone APP.