[Objective] The aim was to explore high-yielding cultivation techniques for forage sweet sorghum. [Method[ The effects of planting density and row spacing on plant productivity and grass yield of forage sweet sorghum ...[Objective] The aim was to explore high-yielding cultivation techniques for forage sweet sorghum. [Method[ The effects of planting density and row spacing on plant productivity and grass yield of forage sweet sorghum （Sorghum bicolor （L.） Moench） were compared using split-plot design and LSD method of IBMSPSSStatis- ticsv22. [Result]The planting density and row spacing had important influence on the plant productivity and yield of forage sweet sorghum. The optimum planting density- row spacing combination for plant productivity of forage sweet sorghum was A1B,, i. e., planting density of 75 000 plants/hm2 and row spacing of 40 cm, and the opti- mum combination for yield of forage sweet sorghum was A2B,, i.e., planting density of 225 000 plants/hm2 and row spacing of 40 cm. [Conclusion] This study will pro- vide theoretical basis and technical support for the production practice of forage sweet sorghum.展开更多
According to the summary of many years of experiments, the application scope, basic demands, preparation before seeding, seeding demands, field management, mowing and harvesting, and other technical requirements of te...According to the summary of many years of experiments, the application scope, basic demands, preparation before seeding, seeding demands, field management, mowing and harvesting, and other technical requirements of technical regulations for planting of forage sweet sorghum were studied, and specific measures and technical indicators of the technical regulations were analyzed, aiming to provide normalized, standardized, industrial and marketization technical support for the planting of forage sweet sorghum.展开更多
According to many years of experimental summary, regulations on planting technique of harmless feeding Sorghum bicolor （L.） Moenchwere studied from the application scope, basic demands of planting, preparation be fo...According to many years of experimental summary, regulations on planting technique of harmless feeding Sorghum bicolor （L.） Moenchwere studied from the application scope, basic demands of planting, preparation be fore seeding, demands of seeding, field management, clipping and harvesting, transportation, storage, ledger management and other technical requirements, and specific measures and technical indicators of the technical regulations were analyzed, so as to provide normalized, standardized, industrial and marketization technical support for the planting of harmless feeding S. bicolor （L.） Moench.展开更多
文摘[Objective] The aim was to explore high-yielding cultivation techniques for forage sweet sorghum. [Method[ The effects of planting density and row spacing on plant productivity and grass yield of forage sweet sorghum （Sorghum bicolor （L.） Moench） were compared using split-plot design and LSD method of IBMSPSSStatis- ticsv22. [Result]The planting density and row spacing had important influence on the plant productivity and yield of forage sweet sorghum. The optimum planting density- row spacing combination for plant productivity of forage sweet sorghum was A1B,, i. e., planting density of 75 000 plants/hm2 and row spacing of 40 cm, and the opti- mum combination for yield of forage sweet sorghum was A2B,, i.e., planting density of 225 000 plants/hm2 and row spacing of 40 cm. [Conclusion] This study will pro- vide theoretical basis and technical support for the production practice of forage sweet sorghum.
基金Supported by Special Fund for Agro-scientific Research in the Public Interest(20120304201)~~
文摘According to the summary of many years of experiments, the application scope, basic demands, preparation before seeding, seeding demands, field management, mowing and harvesting, and other technical requirements of technical regulations for planting of forage sweet sorghum were studied, and specific measures and technical indicators of the technical regulations were analyzed, aiming to provide normalized, standardized, industrial and marketization technical support for the planting of forage sweet sorghum.
基金Supported by Special Fund for Agro-scientific Research in the Public Interest(20120304201)~~
文摘According to many years of experimental summary, regulations on planting technique of harmless feeding Sorghum bicolor （L.） Moenchwere studied from the application scope, basic demands of planting, preparation be fore seeding, demands of seeding, field management, clipping and harvesting, transportation, storage, ledger management and other technical requirements, and specific measures and technical indicators of the technical regulations were analyzed, so as to provide normalized, standardized, industrial and marketization technical support for the planting of harmless feeding S. bicolor （L.） Moench.
