茬地作物 的英文怎麼說
中文拼音 [dezuòwù]
茬地作物
英文
stubble crop-
Further, research clearly shows that as soil nutrient levels are maintained, as crop yield levels are increased and more residues are returned to the soil, productive capability continues to increase and the natural resource of the soil is protected
再者,研究清楚地表明,如果保持住土壤肥力水平,作物產量增加,更多殘茬還田,生產能力會持續上升,天然土壤資源也得以保護。The type is temporarily called root - no - tillage with only the root left in soil and direct drilling ; sowing directly and placing the past plant stalk orderly over the soil is called mulch - no - tillage. they are both of the content when refers to no - tillage generally and are adapted to keep moist in or keep from soil erosion in drying land
作物收獲后,作物地上部被從地表帶走,地下部的根系等原位保留,直接播種的免耕方式暫時稱為殘茬免耕;直接播種,並將前作地上部有秩序地平鋪在地表進行覆蓋的免耕稱為覆蓋免耕。Aiming at the ecological environmental deterioration of bashang, from 2002years to3 ~ 5months of 2003 years. sand - transporting quantity of land cover types were on - the - spot moinitoring in gale seaon, comparing the productivity of the main crops. improving environment and developing economy are compositively considered for applying returning cultivated to woodland and grassland to supply the base of theory and technology. the main results as following : 1 observing the sand transporting quantity of artificial grassland, stubble land and cultivate land. indicates that when wind speed is higher ( 8. 0m / s ), the sand transporting quantity of artificial grassland of 200cm reduces 35. 5 % in average more than that of cultivate land, 34. 5 % sand - transporting quantity than that of stubble land. no distinct difference between stubble land and cultivate land. and when wind speed is lower ( = 5. 0m / s ), the sand - transporting quantity of coverage is no distinct difference according to the analysis of variance
從改善環境和發展經濟兩方面綜合考慮,為實施壩上地區「一退雙還」提供了理論與技術依據。主要研究結果如下: 1對人工草地、作物留茬地及耕翻地的輸沙量觀測表明:勁風( 8 . 0m s )下,人工草地比對照耕翻地輸沙量在200cm高度內平均降低了35 . 5 ,比作物留茬地平均降低了34 . 5 ;作物留茬地輸沙量與耕翻地差異不顯著;微風( 5 . 0m s )下,不同地表覆被類型對輸沙量的影響差異不顯著。The method of planting structure adjustment was to reduce the cotton planting area, to enlarge the maize, bean and vegetable planting areas, to arrange the crop sequence in avoid of the flooding and to grow the lotus instead of cotton in low area
根據新農村的實踐,筆者認為:望江洲圩易災區種植業結構調整,一要因地制宜,合理布局,科學安排茬口,以抗災避災;二要擴大特色作物種植面積;三要依靠科技提高效益;四要提供新型優質服務。Aiming at the defects of the imc - 70 model stubble - plastic film residue collector that the draft is rather great and the plastic residue or stubble are sometimes left out in the operation process, formulas for the principal parameters of the knives have been driven out based on the analysis of the distribution manner in the field of the stubble and plastic film residue, the variation range and the variation tendency of the principal parameters for the reduction of the draft have been found on a trial basis in the corn field through theoretical analysis and experimental study and a mathematical model for the draft applied on the knives has been established in accordance with the movement and distortion of the soil under the action of the knives
本文針對1mc ? 70型地膜回收起茬機起膜、起茬鏟刀在作業中阻力大,殘膜、根茬有漏起的現象,通過對作物收獲后殘膜、根茬在田間分佈情況的分析,推導出鏟刀滿足生產要求主要參數的求取方法和公式,並經理論分析和試驗研究,確定了鏟刀對玉米茬地進行起膜、起茬時主要參數的取值范圍和減小牽引阻力各參數的取值規律。以鏟刀作用下土壤的運動變形為基礎,建立了鏟刀牽引阻力模型。His year just at the end of the harvest, lan jie not only retained a high stubble but she also enclosed the direct seeding area with no - tillage fields with help of the local government to protect the reserved crop stubble on the surface
今年秋收剛過,藍姐就早早做好了準備,不僅收獲時留了高茬,還在當地政府部門的幫助下,對將要實施免耕播種的田塊進行了圍封,以保護留在地表的作物根茬。When someone is in your life for a reason, it is usually to meet a need you have expressed. they have come to assist you through a difficulty, to provide you with guidance and support, to aid you physically, emotionally, or spiritually. they are there for the reason you need them to be. then, without any wrongdoing on your part, or at an inconvenient time, this person will say or do something to bring the relationship to an end. sometimes they walk away. sometimes they act up and force you to take a stand. sometimes they die. what we must realize is that our need has been met. our desire fulfilled, their work is done. your need has been answered, and now it is time to move on
有的人出現在你的生活中是有原因的,通常他們填補了你流露出來的需要;幫助你度過難關,指點和支持你,切實地在物質上,情感上,精神上幫助你.他們出現是因為你需要他們.然後在你毫無過錯或一個很不合時宜的時候,這人會說了些什麼或者做點什麼令你們終止了友誼.有時候他們離你而去,有時候他們故意找茬而逼得你要奮起反抗,有時候是因為他們逝世.我們必須認識到,自己的需要已經滿足了,我們的願望實現了,他們的工作也就完成了.你的需要得到了回應,接著的就是要繼續前行分享友人