Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-scale integrated mechanized water handling mode after direct sowing of rice
The invention discloses a large-scale integrated mechanized water handling mode after direct sowing of rice. The mode comprises the processes as follows: seed channels, water-handling channels and a high-yield channel are formed in soil by virtue of a rice direct seeder in the seeding process; seeds are evenly seeded into the seed channels; a transverse channel is mechanically excavated by virtue of a small trenching mechanism; the seed channels, the water-handling channels and the high-yield channel are respectively communicated with the transverse channel; and the transverse channel penetrates through a ridge and is communicated with a drainage channel. The large-scale integrated mechanized water handling mode after the direct sowing of the rice has the advantages that the seed channels, the water-handling channels and the high-yield channel are formed in the soil in the rice direct seeder seeding process; the transverse channel is mechanically excavated by virtue of the small trenching mechanism; and the water-handling mode adopts coordination of large and small machines, so that the working efficiency is high; the labor cost is greatly reduced; the water handling is timely, and can be finished within a day; the planting percent of rice seedlings is greatly increased; and the development requirements of modern agriculture are met.
Large-scale integrated mechanized water handling mode after direct sowing of rice
The invention discloses a large-scale integrated mechanized water handling mode after direct sowing of rice. The mode comprises the processes as follows: seed channels, water-handling channels and a high-yield channel are formed in soil by virtue of a rice direct seeder in the seeding process; seeds are evenly seeded into the seed channels; a transverse channel is mechanically excavated by virtue of a small trenching mechanism; the seed channels, the water-handling channels and the high-yield channel are respectively communicated with the transverse channel; and the transverse channel penetrates through a ridge and is communicated with a drainage channel. The large-scale integrated mechanized water handling mode after the direct sowing of the rice has the advantages that the seed channels, the water-handling channels and the high-yield channel are formed in the soil in the rice direct seeder seeding process; the transverse channel is mechanically excavated by virtue of the small trenching mechanism; and the water-handling mode adopts coordination of large and small machines, so that the working efficiency is high; the labor cost is greatly reduced; the water handling is timely, and can be finished within a day; the planting percent of rice seedlings is greatly increased; and the development requirements of modern agriculture are met.
Large-scale integrated mechanized water handling mode after direct sowing of rice
SUN XIAOMING (Autor:in) / LU CONGGAO (Autor:in) / DAI GUOQING (Autor:in) / YIN KAI (Autor:in) / CHAI HONGWEI (Autor:in)
01.04.2015
Patent
Elektronische Ressource
Englisch
For St. Louis union station [midline ellipsis] mechanized mail handling
Engineering Index Backfile | 1953
Integrated housing wallboard convenient for mechanized production
| Europäisches Patentamt | 2020
Tema Archiv | 1991
Vehicle-mounted large-span emergency mechanized suspension bridge
| Europäisches Patentamt | 2023
Flowering Synchronization in Hybrid Rice Parental Lines at Different Sowing Dates
| DOAJ | 2021