31 results about "Continuous harvest" patented technology

A combine header is disclosed that comprises a shiftable gate which either permits or blocks passage of grain to a particular portion of the combine. The combine header allows for continuous harvesting of multicrop research and test plots without commingling different grain varieties.

According to this invention, plants of the genus Triodia are harvested for use as a renewable energy source or as a means of carbon sequestration. Triodia is a hummock-forming grass endemic to Australia, commonly known as spinifex. It is an abundant perennial plant which grows in semi-arid and arid regions. The novel use of Triodia as a biofuel feedstock has many advantages over the prior art. Being perennial, there is no need to plant and fertilise crops. The plants can be continuously harvested without damaging the soil. Triodia grows well with even small amounts of natural rainfall.

The invention relates to method for cultivating Isochrysis galbana Parke H29 rich in DHA outdoor in large area. The method is characterized preparing culture fluid, conserving seeds, determining culture conditions, training with salt, installing automatic temperature controlling system, expanding seeds gradually, culturing in the outdoor cultivating pool, harvesting, drying, and inspecting the final product. The superiorities of the invention are low materials and energy consumption, high production efficiency, low cost, high achievement ratio, short cultivation period, and industrialized production.

The invention discloses a hydraulic control system for a scallion combine harvester, which relates to the field of agricultural machinery and includes a hydraulic oil tank, a travel control system, an operation control system and an auxiliary manipulation control system, wherein the travel control system is a closed system, and the travel control system, Both the job control system and the auxiliary steering control system are connected to the hydraulic oil tank, and the job control system and the auxiliary steering control system are open systems; the job control system includes an electromagnetic reversing valve group and multiple hydraulic motor units. In parallel, multiple hydraulic motor units are connected to electromagnetic reversing valve groups. The invention can realize automatic and continuous harvesting of scallions from links such as limited depth loosening, excavation and transportation, soil removal, clamping and smoothing, terminal collection, etc., and improves operation efficiency and automation level.

A method of, and an apparatus (1) for, continuously harvesting surrounding meat from a successive plurality animal legs having articulated first and second animal bones and an intermediate joint. The method continuously conveys the animal legs through a path of conveyance, and determines a location of the intermediate joint. Based on the determined location of the intermediate joint, adjusting a position of the intermediate joint and a cutting implement relative to one another, and performing cutting of tissue at a location commensurate with the location of the intermediate joint. The step of determining the location of the intermediate joint is performed contactless, and without interrupting continuous conveyance of the animal legs.

The invention discloses a method for continuously harvesting ramie fibers, which comprises the following steps of: A. ramie plantation segmentation: the planted ramie is harvested in different areas in different time periods, the area of a ramie plantation is divided into blocks according to the standard of harvesting 1-10 days / block, and by utilizing the natural condition with sufficient rainfall and sunlight in June-September, the continuous harvest in May-October in each year can be realized; B. early harvesting: the time is five-twenty days earlier than the normal harvesting time; C. additionally fertilizing: after the ramie fibers are harvested, a nitrogenous fertilizer is applied according to a N60-80kg / hm<2> standard; and D. culturing and managing in winter: the culture and the management are strengthened in winter, and a cake fertilizer (1,000-1,500kg / hm<2>) and NPK compound-fertilizers (600-80kg / hm<2>) are applied again. The method is easy to implement, and is simple in operation; and the scale and medical ramie plantation is realized, and the rotation efficiency of factory machines is improved. In the invention, a ramie plantation base is reasonably divided; by utilizing the superior natural condition with sufficient rainwater and sunlight in June-September, the continuous harvest in May-October in each year can be realized; raw materials can be supplied to a factory every day; and the quality of raw ramie fibers is uniform, so that the requirement of the factory modern plantation is met.

The invention discloses a method for cultivating spirulina, which includes constructing the cultivating environment of the spirulina, liquid preparation, nursing during the cultivating process, collecting and harvesting the spirulina, and preserving, first constructing the cultivating environment of the spirulina, and then preparing the culture solution : The composition and weight ratio of the culture medium are: NaHCO310~15Kg, KH2PO40.1~0.9Kg, trace elements 1~8Kg, 1 ton of pure raw water; culture conditions: keep the water temperature at 25°C~35°C, and keep the humidity at 40° ~60°, 24-hour oxygenation and 12 hours of light per day; Harvesting: Rinse the filtered spirulina and test it with pH test paper. It is qualified when it shows neutrality; Supplementary nutrients: After continuous harvesting, proportional The dosage will flow various nutrients into the culture tank to ensure that the algae get sufficient nutrients. When the pH value of the culture solution rises to 11, NaHCO3 is added to keep the pH value of the culture solution within 8-11. Continuous cultivation and harvesting , to keep the spirulina at a certain density, add NaHCO3 to stabilize the pH value of the culture medium, and promote the rapid growth and reproduction of algae in the culture medium.