Comprehensive Utilization Of Crop Straw In Jiaozuo

Since ancient times,crops straw have been widely used in many fields,including: heating and feeding,livestock feeding,burial,etc.However,inadequate burning of straw has brought great pollution to the environment even more it exist potential for crisis.As we all known,burning of straw was also likely to cause huge amounts of waste.Crop straw is like a double-edged sword.Take full advantage of straw is a key way to develop a c ircular economy,a green economy,and a low-carbon economy.It also responds to the country’s call for green mountains and green mountains.With the economic growth,resources are becoming increasingly scarce.At present,many countries are seeking new energy and some recyclable resources.China is a big country in agriculture.Countless crop stalks are produced every year.If we can give full play to the advantage of straw bio-energy,we can reduce our dependence on other non-renewable energy sources.This article mainly collects and collates information on crop yield,distribution,and comprehensive utilization of crop straw in Henan Province through books,networks,and databases,followed by a survey of entry points in Jiaozuo City,a prefecture-level city,through field visits.The use of crop stalks by local companies and farmers was collected(mainly including straw return,straw feed,straw energy,light industry and textile raw materials,and straw substrate).The article analysed the crop straw reso urces in the city of Jiaozuo,the status quo of comprehensive utilization and industrialization.The research shows that Jiaozuo is rich in straw resources,and the development mode of four kinds of development model of Jiaozuo straw comprehensive utilizat ion industry forage,fertilizer,basic material and energy,through straw raising livestock over the abdomen to return to the field,and animal husbandry as the axis of "planting straw livestock-manure-Organic manure-planting" cycle economic model;The technology promotes straw fertilisization;straw is used as raw material to promote the industrialization of edible fungi;biomass conversion guides straw resources to energy.Experts illustrated the main problems in the utilization of crop stalks in Jiaozuo City,such as comprehensive utilization rate of straw is low,the level of industrialization is lagging behind,people are aware of the comprehensive utilization of straw,straw accumulation is serious,recycling is limited,lack of policy measures.Finally,the paper suggest that supervison and management should be strengthen,and take more countermeasures.Clarifing the support policy clearly.Next we should calibrate the development in this industry.Developing and extending the technology support.Applicable technique and equipment should be prefected to develop.The establishment of the system of straw storage and transportation should more and more faster.Meanwhile,some project constructions and increase the broadcasting and extension should be developed.The main countermeasures are: Strengthen technology research and development and promotion,increase straw comprehensive utilization;Strengthen propaganda,enhance pub lic awareness of environmental protection;Improve the straw recycling system;the government rationalizes the development of industrialization and provides policy support.