Research On The Influencing Factors Of Celery Farmers’ Willingness To Reduce Fertilizer Application

Celery is a common leafy vegetable,and its unique flavor,outstanding nutritional value and health care value are highly favored by consumers.Chemical fertilizers have made important contributions in providing nutrients for crops,increasing yields and promoting the development of my country’s agricultural economy.In southern Hebei,the production scale of arched leafy vegetables is large and the advantages are prominent,and celery is a representative variety.Combining relevant research status at home and abroad,based on the theory of farmers’ behavior,behavioral economics,ecological balance fertilization theory and agricultural sustainable development theory,this thesis uses questionnaires,field interviews and other methods to fertilize 217 celery farmers in Handan area.Investigate and study the behavior of fertilizer application.Based on the descriptive statistical analysis of the basic situation of celery farmers,the production and operation of celery,the fertilization situation,the cognition of chemical fertilizer reduction and application,and social and external environmental factors,a binary Logistic regression model was constructed,and SPSSAU was used.The data processing platform analyzes the key factors affecting farmers’ willingness to reduce fertilizer application.conclusion as below:1.Celery is mainly fertilized with base fertilizer,with 2-3 top dressings.In terms of base fertilizers,65.1% were mainly compound fertilizers,34.9% were mainly decomposed farmyard manures and commercial organic fertilizers,and top-dressing fertilizers were mainly nitrogen fertilizers;Only 27.6% would choose to use new fertilizers.2.Farmers do not know enough about the laws and policies on chemical fertilizer reduction,scientific and rational use of chemical fertilizers,etc.24.4% of the survey respondents understand the relevant laws and policies on the use of national or local chemical fertilizers;farmers do not know much about soil testing and formula fertilization technology The environmental pollution and knowledge caused by fertilization are seriously lacking.72.4% of farmers will determine the amount of fertilizer according to their own cultivation habits and personal cultivation experience,and only 12.4% of farmers will determine the amount of fertilizer according to the instructions.3.Education level,understanding of the effectiveness of fertilizer components,awareness of the degree of environmental impact of excessive fertilization,and understanding of soil testing and formulation techniques have a significant positive impact at the 1% level on the willingness to reduce fertilization.Participating in technical training has a significant positive impact on the willingness to reduce fertilization.It has a significant positive impact at the level of 5%,and its dominance index is in the order of education level 6.603 > understanding the effective effect of fertilizer components 6.572 > understanding soil testing formula technology 4.431 >participating in technical training 3.379 > cognition of the degree of environmental impact of excessive fertilization 2.844.Planting area and planting income had a significant negative impact at the 5% level on the willingness to reduce fertilization,and the dominance degrees were 0.424 and 0.595,respectively.The number of years of farming,the change in the amount of chemical fertilizer used for celery planting last year compared with previous years,and the willingness to reduce the amount of fertilizer applied to celery have no effect on whether the celery farmers are willing to reduce the amount of fertilizer applied.Suggestions on the scientific fertilization of celery and the reduction of chemical fertilizer application: optimize the fertilization structure,pay attention to the application of medium and trace elements,and apply fertilizer in a targeted manner;strengthen the publicity of relevant laws and policies on the use of chemical fertilizers;carry out relevant training lectures on the use of chemical fertilizers;improve agricultural socialization Service system,providing soil testing and formula fertilization and other related technical services;promoting standardized production and improving industrial competitiveness.