| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: method relates to energy-preserving technology of growing sweet sorgum, in particular for production of forage molasses, food syrup, bioethanol. Method includes determination of sweet sorgum in crop rotation taking into account selection of forecrops. System of autumn-spring soil tillage, which includes plowing, harrowing, cultivation and introduction of fertilisers, is selected. Presowing preparation of seeds, which includes biostimulation and sterilisation with application of film-forming materials, is carried out. Performed are sowing, providing specified plant density, and care for crops, which includes after-sowing packing of crops, harrowing until shoots appear and on shoots, inter-row treatment, introduction of herbicides, protection of crops against diseases and pests. In period of plant blooming, agrobiological technique of pinching, including removal of panicle, is applied. Harvesting of green mass is carried out on 40-45 day after pinching. ^ EFFECT: increase of sweet sorgum saccharinity in process of its growing and increase of sugar output from unit of crop area. ^ 2 dwg, 2 tbl, 1 ex |
