The high-efficiency cultivation mode of radish intercropped with maize is simple and convenient, and it is suitable for promotion in the soil with good south and positive sun and water and fertilizer conditions. Planting is formed. 2.4 meters for the area, corn two rows, line spacing 40 cm, covering 80 cm, radish seed 4 lines, line spacing 40 cm, covering 160 cm, corn and radish spacing 40 cm. Fertilization on the ground. Water is timely watered, fertilized and land prepared after harvest. 50 kg of ammonium bicarbonate per acre, 30 kg of common phosphate fertilizer, 3000 kg of organic fertilizer, ploughing and hoeing, leveling and fine. Variety selection. Maize selects high-yield, comprehensive traits of Nongda 108, Liaoyu 18, etc.; summer radish uses heat-resistant and disease-resistant short-term varieties (70-90 days in growing season), such as Xia Changbai 2, four seasons radish, Fuyuan 1 No., Xiashengsheng, Xia Kang 40, etc. Scientific sowing. Corn radish was sown in the middle and late June, and the corn was on-demand, with a hole distance of 15 cm and about 3,700 plants per mu. The radish is lined, and the seedlings are 20 cm apart, with about 4,500 trees per mu. Miao Ding Miao. After the radish is unearthed, the first seedling is carried out when the cotyledon is unfolded, and the second seedling is carried out in 2 to 3 true leaves, and the seedling is fixed in 3 to 4 true leaves. Other cultivation management measures. The radish seedling stage should be combined with interplanting seedlings for shallow cultivating and weeding to keep the soil loose. Radish should pay attention to timely cultivating and weeding in life. During the rosette period, the water is appropriately controlled to carry out seedlings to prevent the leaves from prolonging. The fleshy roots keep the soil moist during the peak period of growth, and 25 kg of urea per mu is applied. Water is poured 5 days before harvest to facilitate storage and reduce nausea. During the growth of radish, the soil is prevented from being wet and dry, so as not to affect the normal growth and quality of the radish. Corn management is the same as that of the general field. Pest control. During the growth of radish, the main pests are cockroaches, mites, cabbage caterpillars, etc., and cockroaches can be controlled by trichlorfon and other poison baits; mites and cabbage caterpillars can be controlled by high-efficiency and low-toxic pesticide sprays such as chlorpyrifos. The main diseases are black spot, white spot disease, viral disease, etc., black spot, white spot disease, spray protection with carbendazim, chlorothalonil, etc. 1. Smart battery indicator Lipo Battery,Lipo Battery Charger,Lithium Polymer Batteries,Lipo Battery Storage,22000 mah 12s,12s battery,drone battery,drone lithium 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 in the off state, short press the button. The LED indicates that the power is about 2S and then turns off.
2. Battery life
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 accordingly.
3 smart alarm charging
During the charging process, the battery detects the status in real time and warns of charging overload, 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 the alarm goes off.
5. Smart storage function
When the battery is at 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 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 voltage, current, 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.