5 results about "Crop management" patented technology

The utility model discloses an agricultural seedling irrigation device relates to agricultural seedling culture technical field, and the utility model discloses a sprinkling head, one side of sprinkling head is equipped with the deployment mechanism, is used for supplementing its nutrient solution while irrigating, and the deployment mechanism includes: the dosing assembly includes the delivery pipe of setting at one side of sprinkling head, the middle part of delivery pipe is equipped with the check valve of screwing, and the other side of check valve is equipped with the dosing tube of screwing, and the middle part of dosing tube is equipped with the spiral conveying leaf of rotating and installing, and the lower part of spiral conveying leaf is equipped with the drive assembly, and the upper part of delivery pipe is equipped with the dosing bottle of screwing, and the present application is through servo motor drive spiral conveying leaf rotation, and the nutrient solution in dosing bottle is quantitatively delivered to the delivery pipe and water flow mixing, and the one -way flow function of cooperation check valve, effectively prevent clear water backflow and pollute nutrient solution, ensure that seedling obtains accurate proportioned nutrition supplement, thereby significantly improved crop management efficiency, makes it fertilization and irrigation synchronous.

The application belongs to the technical field of unmanned agriculture, and relates to a covering plant management device for an unmanned farm and an application method thereof. The C-shaped planting assembly comprises a plurality of C-shaped planting discs, the C-shaped planting disc is provided with a C-shaped seeding groove, and a cutter is arranged in the C-shaped seeding groove. The first pulling assembly is connected with the cutter and pulls the cutter to move in a first direction along the C-shaped seeding groove. The second pulling assembly is connected with the cutter and pulls the cutter to move in a second direction along the C-shaped seeding groove. The control module is electrically connected with the first pulling member and the second pulling member. The crop management node of the covering plant accesses the control module of the unmanned farm to control the first pulling assembly and the second pulling assembly, and unmanned cutting management of the covering plant is realized. The application provides a simple device for realizing unmanned management of covering crops and can access an existing unmanned farm to realize unmanned harvesting management of covering plants.

The utility model is suitable for the field of crop management technology, provides a kind of fertilization, pesticide spraying, transportation three-in-one equipment, including travelling trolley, travelling trolley rear is equipped with load container, load container outside is equipped with feeding device, feeding device includes shovel, connecting rod and telescopic part, telescopic part, connecting rod combination forms connecting rod structure, and the angle between shovel and connecting rod is less than 80 °;Load container and travelling trolley between are equipped with conveyer belt, conveyer belt is located at load container bottom, and load container is equipped with the passage of containing conveyer belt activity;Load container inside is equipped with several fixed plate, liquid medicine conveying pipeline passes through load container and the medicine box in it are connected.

The application discloses a crop irrigation control method and system based on the Internet of Things, relates to the field of agricultural irrigation technology, determines crop management range information, sets multiple sensors in the crop management range, collects crop environment information through the multiple sensors, transmits the crop environment information collected by the multiple sensors to an irrigation platform, processes and analyzes the crop environment information, controls corresponding irrigation equipment to irrigate crops according to an irrigation scheme, and gives a real-time irrigation scheme. In the process of irrigation, the application collects real-time crop environment information through multiple sensors, regenerates a new irrigation scheme at a preset time node, regenerates a new irrigation scheme every interval of time, implements irrigation according to the new irrigation scheme, can more accurately irrigate crops, guarantees the stability of crop irrigation, and does not affect the normal growth of crops in the case of water saving.

This invention discloses a nitrogen-reducing fertilization method for an intercropping system of custard apple and soybean, relating to the field of agricultural planting technology. The invention includes: S1, soil selection: the planting field is sloping, terraced sandy loam soil with a terrace width of 3 meters; S2, plant arrangement: the planting spacing of custard apple seedlings is set at 3m × 4m, and soybeans are sown at a spacing of 50cm × 80cm between fruit tree rows; S3, irrigation management: a drip irrigation system is used; S4, fertilization management: basal fertilizer is applied to the custard apple seedlings at planting, and no further fertilization is applied after planting; the nitrogen fertilizer application for soybeans is 23 kg / hm² to 90 kg / hm², and the phosphorus and potassium fertilizer applications are 75 kg / hm² and 75 kg / hm², respectively; S5, crop management: regular weeding and pest and disease control are carried out. This invention achieves stable yield and improved quality under orchard intercropping conditions through moderate nitrogen reduction treatment, followed by a chain process of "root nodule activation—directional enrichment of functional microbial communities."