论文部分内容阅读
In order to resolve the low yields problem of chrysanthemum cultivated in Chuzhou and to promote the development of Chu Ju industry, the method combining survey and interview with sampling analysis was used to carry out the investigation and analysis on the reasons for low yields in the core growing region of Chuzhou chrysanthemum. It showed that low yields of Chuzhou chrysanthemum was mainly due to: low soil fertility, imbalances of soil nutrient supply, poor water conditions, obstacles in continuous cropping and backward technologies of cultivation and management etc.. Attentions should be paid in the next process of planting to several key points as follows: strengthening farmland fundamental construction based on land formation, fertilizing the soil and improving field water systems, scientific use of nutrient resources, promoting the use of bio-organic fertilizers or a reasonable rotation, developing unified scientific cultivation and management technologies according to the rule of the growth and development of Chuzhou chrysanthemum and ecological conditions of planting region.
In order to resolve the low yield problem of chrysanthemum cultivated in Chuzhou and to promote the development of Chu Ju industry, the method combining survey and interview with sampling analysis was used to carry out the investigation and analysis on the reasons for low yields in the core It showed that low yields of Chuzhou chrysanthemum was mainly due to: low soil fertility, imbalances of soil nutrient supply, poor water conditions, obstacles in continuous cropping and backward technologies of cultivation and management etc .. Attentions should be paid in the next process of planting to several key points as follows: strengthening farmland fundamental construction based on land formation, fertilizing the soil and improving field water systems, scientific use of nutrient resources, promoting the use of bio-organic fertilizers or a reasonable rotation developing unified scientific cultivation and management technologies according to the rule of the growth and development of Chuzhou chrysanthemum and ecological conditions of planting region.