conservation tillage 中文意思是什麼

conservation tillage 解釋
水土保持耕作
  • conservation : n. 1. 保存，維持（健康），保守；保護；保護森林[河道]（等）。2. 【物理學】守恆，不滅。adj. -al
  • tillage : n. 1. 耕種，耕作，整地。2. 耕作（地）；耕地上的作物。
  1. Center for conservation tillage research cctr, moa

    農業部保護性耕作研究中心
  2. Analyse of effect and benefit of scarification deeply for conservation tillage

    機械化深松在保護性耕作中的作用及效益淺析
  3. Seeder design and evaluation for small scale conservation tillage

    小型免耕播種機的設計與試驗
  4. Equipment for conservation tillage and direct seeding

    保護性耕作與免耕播種機具
  5. The investigation about corn conservation tillage technology

    玉米保護性耕作技術探討
  6. On the development of conservation tillage in the hebei plain

    保護性耕作的資源環境效益
  7. Referring to the achievements of conservation tillage on dry land farming, there is a series of work to be done to develop new tillage techniques to adapt to double cropping system of wheat and maize in shandong province. such work includes controlling the combine traveling along the line, return the stalk to the field after chopped, subsoiling being done in maize ' s growing stage. the advantage of subsoiling is to make the soil inter placed with soft and hard strips, which is good for decreasing runoff and vaporizing, and retaining rain

    1 、保護性耕作條件下，普通小麥條播機的播種質量較差，小麥的田間出苗率比傳統耕作低9 . 3 ；保護性耕作小麥冬前地上部分的生長狀況也較傳統耕作小麥差；由於根系的生長條件較為優越，保護性耕作的小麥的根系生長旺盛、分佈廣，越冬後有利於小麥的地上部分生長，大量發生春季分蘗和次生根，幼穗強烈分化，表現出較傳統耕作小麥強的生長優勢，產量提高6左右。
  8. According to the idiographic complexion of our country, the article elucidated the connotation of conservation tillage : it ' s a technology of tillage with minimum tillage or no - tillage so as to reduce the soil ' s disturbing, using stalk cover the field so as to decrease laboring and tillage ' s cost, preventing wind & water erosion, and improving the fertility of soil and the ability of fight a drought

    摘要根據保護性耕作在我國的實施情況並結合國外已有研究結果，我們認為保護性耕作的內涵為：保護性耕作措施就是對農田實行少耕或免耕，盡可能減少對土壤的擾動，並以秸稈覆蓋地表，達到減少勞動強度和生產投入，防止農田風蝕和水蝕並提高土壤肥力和抗旱能力的一種農田耕作技術。
  9. However, one of the most important limitations to conservation tillage is qualified no - tillage planter. the opener of the no - tiilage planter often ca n ' t break up corn rootstalks and penetrate into the soil so as reducing the performance of the planter

    在有玉米茬的未耕地上進行免耕直播時，由於玉米根茬粗，不易破除，要求免耕播種機具有很好的破茬入土能力。
  10. On the basis of analyzing infiltration process to different soil and water conservation tillage measures type, a increasing infiltration r ates model for different soil and water conservation tillage measures type by using water balance equation is woke out. 4. accumulation depth and soil crust have a better affect to soil initial stage infiltration rates and a little affect to soil stable infiltration rates

    （ 4 ）積水深度和土壤結皮對初始入滲速率影響較大，對穩定入滲速率影響不大，隨著積水深度和結皮厚度的增大，這種情況尤為顯著，如在積水深度為5cm和3cm情況下，穩定入滲速率在黃土高原溝壑區分別為0 . 57mm min和0 . 56mm min ，在黃土丘陵溝壑區分別為0 . 94mm min和0 . 93mm min ，兩者相差甚微。
  11. Situation analysis of conservation tillage in shanxi

    淺析當前山西省保護性耕作技術發展狀況
  12. Several problems of popularizing conservation tillage technique

    推廣保護性耕作技術需解決的幾個問題
  13. Popularize the technique of mechanized conservation tillage of dryland

    推廣旱地機械化保護性耕作技術
  14. Research and testing of conservation tillage technique in mountain area

    山區保護性耕作技術的研究與試驗
  15. The investigation of the technique of conservation tillage to jincheng

    雙晉城市實施保護性耕作技術的調查
  16. Conservation tillage is an effective method to prevent soil from wind and water erosion in northern arid regions of china

    該地區採用保護性耕作技術，可以有效地抵禦春旱、控制風蝕、防治沙塵暴、提高產量和培肥地力。
  17. Conservation tillage method is being adopted and extended gradually at the present time in northern arid and semi - arid regions of china as a effective method to solve those problems in crop production, like poor grain yield, limited utilization ratio of precipitation, serious soil erosion and low mechanization level

    針對我國北方旱農地區糧食產量低而不穩、土壤侵蝕日趨嚴重、機械化水平不高等普遍性問題，目前正逐步推行保土保墑的保護性耕作方法。
  18. 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

    會議總結了保護性耕作技術在中國試驗示範以來的實踐經驗，提出了進一步發展保護性耕作的思路。會議還安排了現場參觀機具演示和技術培訓。
  19. Economic analysis of maize production in dryland with conservation tillage

    旱地玉米保護性耕作經濟效益分析
  20. He also said that canada would like to provide further support and assistance to the successful implementation of conservation agriculture system and enhanced application of conservation tillage technologies in china, through china - canada sustainable agriculture development project

    他表示，加拿大將繼續通過中加可持續農業發展項目，進一步支持和幫助中國實施保護性耕作制度，推動保護性耕作技術在中國大面積普及和應用。
分享友人
分享到 Line

分享到臉書