However , one of the most important limitations to conservation tillage is qualified no - tillage planter , and the anti - blocking mechanism is a key component affecting the performance of the planter 保护性耕作的主要机具是免耕播种机，而防堵装置是影响免耕播种机工作性能的一个关键部件。
Under the organic farming conversion scheme launched in december 2002 , afcd provides farmers practising organic farming with technical support and low - interest start up loans where necessary 有机耕作转型计划于二年开始推行，渔护署为参与有机耕作的农友在有需要的时候提供技术支援及低息贷款。
The black earth is a kind of alfisol , with a thick layer of humus , loose texture , high fertility , high porosity ratio , poor permeability and a high content of clay , which is suitable for cultivation 摘要黑土是一种腐殖质层厚，质地松散，肥力很高，孔隙比较大而透水性差，粘粒含量高，适于耕作的淋溶土。
Many year ' s practice show that subsoiler is an important tool of agricultural protected farming , and the subsoiling technique is an technology and measure that promote the agricultural persistent development 多年的实践证明，深松铲是农业保护性耕作的一种重要机具，深松技术是推动农业可持续性发展的一项技术措施。
The objectives of the workshop were to summarize the practices and experiences of demonstration and extension of conservation tillage technology , and put forward new models of conservation tillage in the future 会议总结了保护性耕作技术在中国试验示范以来的实践经验，提出了进一步发展保护性耕作的思路。会议还安排了现场参观机具演示和技术培训。
Too rigid an insistence on organic farming ' s somewhat arbitrary rules , then ? copper , a heavy metal , can be used as an organic fungicide because it is traditional ? can actually hinder the adoption of greener agricultural techniques 坚持有机耕作的某些武断做法?因为是传统方式，就使用重金属铜作为有机真菌除剂?可能在实际上阻碍采用更加绿色的农业技术。
At the early stage of technical promotion , it is difficult for farmers to accept the new technology and the development is slower , so the government needs to provide a wide variety of support for farmers 加拿大等国发展保护性耕作的实践说明，农民接受保护性耕作需要一个过程。在技术推广初期，农民接受难度较大，发展较慢，需要政府以多种形式对农民扶持。
Conservation tillage science is not as well developed in imar , and this component will focus more on delivering the science of conservation tillage , but also with some focus on how to extend this information to farmers 保护耕作的科学在内蒙古还没有完善建立起来，本项目的重点是推广保护耕作的科学原理，同时也涉及怎样把这些科学道理推广的农民生产者之中。
Offered great support to this conference and the training workshop , and made a detailed introduction of canadas experience in conservation tillage on the magazine mechanization in rural pastoral areas and the technical training materials 对本次会议及培训给予很大的支持，并在农村牧区机械化杂志及保护性耕作技术培训资料上分别对加拿大有关保护性耕作的经验进行了详细介绍。
More advanced technical information has been brought in from abroad since the early 1980 ’ s , when it was on only 7 % percent of the land which could be used for farming that farmers began to produce food for the whole population of china 自从二十世纪八十年代初起，更先进的技术信息从国外引进，在这个时候，正是在可以被用于耕作的仅有7 %的土地上农民们开始种出供中国全民食用的粮食。
