According to the experiment and production practice,this paper brings forward the technical regulations on the production technology,the environmental conditions of production area,the output index,the site selection ...According to the experiment and production practice,this paper brings forward the technical regulations on the production technology,the environmental conditions of production area,the output index,the site selection and land preparation,the variety selection and seed quality,the fertilization,the sowing,the field management,the pest and disease control,the harvesting,the storage,the filing etc. about the adzuki beans in Qingyang City.展开更多
The reduction of foliar area can cause yield reduction in common bean crops. The objective of this work was to verify which is the effect of different defoliation levels realized in several development stages of commo...The reduction of foliar area can cause yield reduction in common bean crops. The objective of this work was to verify which is the effect of different defoliation levels realized in several development stages of common bean (Phaseolus vulgaris L. cv. Goytacazes) over yield, weight of 100 seeds and number of pods per plant. The experimental design was randomized blocks, in a split-plot arrangement with five replications. The plot corresponded to the five defoliation epochs (first trifoliate leaf, flowering, pods formation, pods filling, and dry pods). In each plot, the split plot was represented by the four defoliation levels (0%, 33%, 67% and 100%). It was observed a decrease of yield for all levels defoliation considering all development stages, except for dried pods. The highest decrease was detected for flowering and pods formation. Through the regression analysis got a greater reduction in yield with 100% defoliation made at 42 days after emergence. The evaluation parameter that showed better relation with yield was a number of pods per plant.展开更多
基金Supported by the First Batch of Planned Revised Local Standards of Gansu Provincial Bureau of Quality Supervision,Inspection and Quarantine of the People's Republic of China in 2016(2016-T-015)
文摘According to the experiment and production practice,this paper brings forward the technical regulations on the production technology,the environmental conditions of production area,the output index,the site selection and land preparation,the variety selection and seed quality,the fertilization,the sowing,the field management,the pest and disease control,the harvesting,the storage,the filing etc. about the adzuki beans in Qingyang City.
文摘The reduction of foliar area can cause yield reduction in common bean crops. The objective of this work was to verify which is the effect of different defoliation levels realized in several development stages of common bean (Phaseolus vulgaris L. cv. Goytacazes) over yield, weight of 100 seeds and number of pods per plant. The experimental design was randomized blocks, in a split-plot arrangement with five replications. The plot corresponded to the five defoliation epochs (first trifoliate leaf, flowering, pods formation, pods filling, and dry pods). In each plot, the split plot was represented by the four defoliation levels (0%, 33%, 67% and 100%). It was observed a decrease of yield for all levels defoliation considering all development stages, except for dried pods. The highest decrease was detected for flowering and pods formation. Through the regression analysis got a greater reduction in yield with 100% defoliation made at 42 days after emergence. The evaluation parameter that showed better relation with yield was a number of pods per plant.
