耕作制度 的英文怎麼說
中文拼音 [gēngzuòzhìdù]
耕作制度
英文
cropping system-
Arranged successively in ascending powers of hierarchical order, that of gardener, groundsman, cultivator, breeder, and at the zenith of his career, resident magistrate or justice of the peace with a family crest and coat of arms and appropriate classical motto semper paratus, duly recorded in the court directory bloom, leopold p., m. p., p. c., k. p., l. l. d. honoris cause, bloomville, dundrum and mentioned in court and fashionable intelligence mr and mrs leopold bloom have left kingstown for england
按照越往上權利越大的等級制度順序，他曾經是園丁莊稼人耕作者牲畜繁殖家仕途的高峰是地方長官或治安推事。他擁有家徽和盾形紋章以及與之相稱的拉丁文家訓時刻準備著，他的名字正式記載于宮廷人名錄252中布盧姆，利奧波德保，下院議員，樞密顧問官，聖巴特里克勛級爵士253 ，名譽法學博士。The product quality faces up to enormous domestic and international markets challenge and the peasants face up to the slow increasing of their incomes. the shortage of water resource is more serious for the planted system, climatic change and low utilization ratio. cultivated land resource is reducing rapidly for nature factors and urbanization process, etc. the analysis results indicate the resour ces utilization mode in the hhh plain is still high investment, high - energy consumption, and grievous pollution
農產品生產在我國佔有絕對優勢，但其受結構調整的影響也發生了波動性變化，其產品質量面臨著國內外市場巨大的挑戰，農民收入也面臨著增長緩慢的挑戰；水資源受種植制度、氣候變化及利用率低等多種因素的脅迫作用，嚴重短缺；耕地資源近年來大量減少，受自然及城市化進程等因素的影響，稀缺程度加大。Abstract : the preventing and remedying desertification puts into practice prevention as main, principle of combining ecology protection with prevensing and remedying, principle of preventing and remedy and economy development and utilization coodinated and promoting, comprehensive preventing and remedying and chassified control combines, public particlpation and renovating person benifits combine for different responsibility body bearing different responsibility bearing principle, becanse of man - made fault causing desartification preventing and remedying responsibility carrying out action - person bearing principle, principle of gorernment mainly bearing desertification recovery caused by nature action and benifit ' s person undertaking reasonable burban and decide unified planing system, systen of desertification status investigation and monitoring early warning system, fallow, limited cultivating hand and help - the poor combined systen, prohibitory systan, priority region and urgent - action region system
文摘:沙漠化防治實行預防為主，生態保護與防治結合原則，防治與經濟開發利用相協調促進原則；綜合防治與分類控制相結合；公眾參與和整治者受益結合；對不同責任主體實行不同責任承擔原則，由人為不當活動造成的沙漠化治理責任，實行行為者負擔原則；對自然作用造成的沙漠化治理實行政府負擔為主，受益者合理負擔原則；確立統一規劃制度；沙漠化狀況調查評估與監測預警制度，休耕限耕和扶貧結合制度，禁限制度，優先區域與緊急行動區域制度。And the major results and some new viewpoints were presented as follow : 1 ) sediment content of cn tillage system in runoff process is substantially low compared to st under rainfall with high intensity, showing cn bear the efficient capacity of control soil loss. nevertheless, when soil is saturated, the runoff intensity of both tillage systems is near, implicating cn has the limited function of reducing runoff. 2 ) based on the case analysis of observed all rainfall - runoff generation processes, a ) the initiation time hysteresis of surface runoff generation is notable when rainfall fall upon the unsaturated purple soils, which is attributed to the property of rapid water sorption and much non - capillary porosity
經近幾年的觀測和理論分析，取得了以下結果和創新的認識： 1 ）在降雨強度較大的情況下，保護性耕作制? ?聚土免耕的產沙強度明顯較常規耕作制? ?順坡耕作的小，說明聚土免耕耕作制防治土壤流失是有效的；但當土壤達到飽和后，聚土免耕的徑流強度與常規耕作的差異較小，產沙強度也增大，因此，聚土免耕防治水土流失的能力是有限的。The actual returns from fertilizer on a particular farm vary with soil type, management system and composition of the sward.
一個具體農場施肥的實際效益隨著土壤類型，耕作制度和牧草地成分而異。This paper reportsthe biological habits ， damage and occurrence regularity of common cutgrass. foreffectively controlling weed infestation in fields ， it is necessary to establish somerational farming and rotation systems and ameliorate chemical weed control system day byday
通過對李氏禾的生物學特性、發生規律及危害的闡述，提出只有通過建立科學合理的耕作和輪作制度及日趨完善的化學除草體系，才能有效地控制李氏禾的危害。The results show that the interface between the cultivated layer and the plough sole in the soil profile was undulated under the current cropping system mainly using small - sized four - wheeled tractors and flat under the cropping system of deep plowing annually in the fall
結果發現，現行的以小四輪拖拉機為主要動力的耕作制度下，土壤剖面中耕層與犁底層的界面為「波浪型」 ，而年年進行秋翻的玉米田，其耕層與梨底層的界面為「平面型」 。Effects on soil fertilization of different cropping systems on upland red soil
紅壤旱地幾種耕作制度的土壤培肥效應The experiment calculate, arranges and analyzed the present situation, the main problems and the developing tendency of the protecting farming of two crops a year in the high yield field in longkou city, and this experiment raised the best protecting farming system which can improve the grain growing of the high yield field, the results are as follows : 1
本試驗根據核心區試驗數據和大田示範情況以及龍口市多年的統計數據，計算、整理、分析了龍口市糧食高產田一年兩熟保護性耕作的現狀形勢、存在問題和發展趨勢，提出了提高龍口市高產田糧食種植的最優保護性耕作制度。It thus follows that the present improper systems of cultivation, fertilization and continuous corn cultivation are the main causes of fertility degradation of black soil in the corn belt of the songliao plain
因此認為，現行的不合理的耕作、施肥及玉米連作制度是導致松遼平原玉米帶黑土肥力退化主要原因。Variation of hydraulic resistances in red soil - crop - air continuums in different farming systems in dry season
乾旱季節不同耕作制度下紅壤?魑?大氣連續體水流阻力變化規律The severe salinization has resulted in the economic loss about 14 billion yuan rmb ( price in 1996 )
導致鹽漬化的因素有氣候、地形、水文地質、土壤質地等自然因素，以及灌溉方式和耕作制度等人為因素。The development of conservation agriculture is a revolution to the conventional agriculture system
發展保護性耕作，是對傳統耕作制度的一場革命。A brief assessment of carbon sequestration effects of conservational farming systems in paddy soils of yangtze delta plain
長江三角洲水田保護性耕作制度的碳收集效應估算The use of land of the shed people were agricultural use, including the attitude to the land, the way of cultivating and the farming system of the mountainous country
棚民的土地利用主要是農業土地利用，包括對待土地的態度、開墾山地的方式以及耕作制度。The village scale, landscape form, space distribution and social structure have been explored from different angles, including relations of the village development to its environment, pupulation and farming system
80年代以來，各學科從不同側面探討了村落的規模、景觀形態、空間分佈、社會結構以及村落發展與自然環境、人口、耕作制度的關系。It is apparent that the value of controlled - release nitrogen and urease inhibitors is most evident in situations where rapid incorporation is impossible or undesirable due to time constraints or selection of residue and soil conserving tillage systems
在時間緊迫、有殘體覆蓋和採用保護性的土壤耕作制度下，肥料與土壤不可能迅速混合或混合不理想，此時施用控釋氮肥和脲酶抑制劑的效果最明顯。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。A series methods of data combination analyzing are selected to form the operating method system for crop discrimination. combining gis, gps, and other data from field work with rs data can determine interpretation features and set off working regions, combining rs data can enhance spatial features in order to do unsupervised classification efficiently, union of gis data enable us to join maps and extract features, to analyze crop structure, crop calendar, cultivating system
本項研究篩選出了構成運行化作物遙感識別技術體系的一系列數據復合分析方法，包括gps 、 gis數據以及其它田間作業信息與rs數據之間的復合，確立解譯標志和劃分作業區； rs數據之間的復合，進行圖像增強，改善非監督分類效果； gis數據之間的復合，分析作業區作物結構、物候和耕作制度現狀，地圖拼接、特徵提取等。Then, in order to pursue effect of soil humidity to the relationship between the turnover of organic matter and the micro flora, the no - tillage and ridge culture simulated experiment is carried out to find out the exactly reasons for the high level of organic matter and assoc
可見，大量的有譏殘體的返還是土壤有機質增加的充分條件：影響土壤有機質的積累的表面上是耕作和輪作制度，而實質是有機殘體的返還量及其適宜的分解、周轉條件。分享友人