耕土 的英文怎麼說

They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。

Through analyzing guan zi, zhao guo, fan sheng zhi shu, si min yue ling and other agricultural books, some agronomists on agricultural education, it states that in west han and east han dynasties agricultural science and technology made great progress, such as soil and tillage, drainage and irrigation, farm implements, crop cultivation, gardening, silkworm raising and mulberry growing, environment and ecology, agricultural economics and management

通過對《管子》 、趙過、 《 ?勝之書》 、 《四民月令》等農書及農業科學家農業教育的闡述，指出了兩漢時期的農業教育主要在農業科技教育方面取得進展，具體體現在土壤耕作教育、農田水利教育、農機具教育、作物栽培知識教育、園藝知識教育、蠶桑知識教育、環境生態教育、農業經濟管理教育等方面。

How many a poor immortal soul have i met well - nigh crushed and smothered under its load, creeping down the road of life, pushing before it a barn seventy - five feet by forty, its augean stables ( 7 ) never cleansed, and one hundred acres of land, tillage, mowing, pasture, and woodlot

我曾目睹多少可憐的、不朽的靈魂在它的負累之下幾近崩潰和窒息，沿著生活之路踟躇爬行，前頭是七十五英尺長、四十英尺寬的大谷倉? ?它那些臟骯的角落從來就不曾被打掃干凈，還有一千英畝的土地，永無休止的耕耘，收割，放牧和種植！

We mensurate the number of the primary soil microbes such as bacteria, fungi and azotobacter with diluting flat technique, and mensurate the number of cellulose decomposing bacteria with mpn technique, and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared

本文以長期壟作免耕試驗田為研究對象，採用稀釋平板計數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數量，用mpn （最大或然值法）測定纖維素分解菌的數量，採用氯仿熏蒸?淹水培養?納氏比色法測定微生物生物量。

Though the study on the long - term of no - tillage and ridge culture in this dissertation, the research results are as follows : 1 ) nt can change the wee terrain and change the conditions of air and water, which leads to the seasonal fluctuation of the main kinds of microbes such as bacterica, foungi, azotobacter and cellulose decomposing bacteria

3 ，聚土壟作（包括冬水壟作、兔耕壟作、免耕廂作）的平均增幅為156 2 ，有機質和速效氮也有同樣的趨勢；全磷和速效磷、全鉀和速效鉀隨作物的種類、生長周期、水分和氣溫的變化而變化。

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

摘要黑土是一種腐殖質層厚，質地鬆散，肥力很高，孔隙比較大而透水性差，粘粒含量高，適于耕作的淋溶土。

Quantitative model to estimate soil erosion rates using caesium - 137 for cultivated soil

示蹤農業耕作土壤侵蝕速率的定量模型

The discussion on models for estimating soil erosion rates from caesium - 137 measurements on cultivated land

示蹤農耕地土壤侵蝕速率模型的比較研究

Although hale woman hand is taken, plow v hoe cultivate, the crops in tian tu also grows nothing cavalcade

即使有健壯的婦女手拿鋤犁耕種，田土裡的莊稼也長得沒有東西行列。

Effect of cropping system on the manganese in lime concretion fluvo - aquaic soils

耕作改制對砂姜黑土中錳的影響

In acidic soils, its toxicity is considered to be the most limiting factor for plant productivity. based on an estimate of the world ' s potentially arable land resources, it has been estimated that most of the cultivable area ( 78. 4 % ) is composed of acid soils

全世界有39 . 5億hm ~ 2酸性土壤，其中可耕土壤面積為1 . 79億hm ~ 2 ，如何解決酸性土壤的鋁害問題已經是不容忽視的一項重要課題。

The land is not fertile enough to repay cultivation.

這塊土地不夠肥沃，不值得耕種。

Equipment for working the soil ; s - type cultivator tines ; test method

農用機械.土壤耕作機具. s型耕耘機叉齒.試驗方法

It is the land division law that points to country and urban suburban district the regulation belongs to a country all land besides, include countryside, village and villager group all land, of the farmer curtilage base, plot of land for personal needs, remain mountain oneself, the farmer contracts it is a country except the regulation all farmland, forest land, meadow

是指農村和城市郊區的土地除法律規定屬于國家所有的之外的土地，包括鄉、村和村民組所有的土地，農民的宅基地、自留地、自留山，農民承包的除規定為國家所有的耕地、林地、草地等。

Assure law " regulation : divide the following outside two kinds of circumstances, farmland, curtilage base, plot of land for personal needs, leave the collective such as hill oneself all land access must not mortgage : ( 1 ) the land access of the moorland such as grave of the barren mountain that guaranty person contracts lawfully and mortgages via sending a bag to just agree, barren, desolate sands ; ( 2 ) with countryside ( town ), the building such as the workshop of village enterprise mortgages, its take up the land access inside limits mortgages at the same time

擔保法》規定：除以下兩種情況外，耕地、宅基地、自留地、自留山等集體所有的土地使用權不得抵押： （ 1 ）抵押人依法承包並經發包方同意抵押的荒山、荒丘、荒灘等荒地的土地使用權； （ 2 ）以鄉（鎮） 、村企業的廠房等建築物抵押的，其佔用范圍內的土地使用權同時抵押。

Soil is the base of agriculture production, the key measure to prevent water and soil loss is to conserve soil, but most soil nutrient is lost with the sediment loss, and serious water and soil loss make the soil thickness degrease, the soil nutrient be deficient and lean, the land quality degrade and the yield of plant decrease, all this results is going to threaten the people ' s transplanting and the agriculture sustainable development, and restrict the economy development of three gorges regions

同時，土壤是農業生產的根本，治理水土流失的關鍵是要保住土壤，而土壤養分絕大部分是隨著泥沙流失的，嚴重的水土流失造成土層淺簿、養分貧瘠，土地質量退化，產量下降，對三峽庫區移民工作和農業可持續發展造成嚴重威脅，制約三峽庫區經濟發展。因此進行三峽庫區坡耕地土壤侵蝕機理研究，探索減輕坡耕地土壤流失的方法措施，具有全局性的重大意義。

If the behavior of town land suppliers and demanders is not confined, small town will expand blindly and plenty of farmland will reduce

若對土地供、需主體的行為缺乏有效約束，就會導致小城鎮盲目向外擴張而使耕地大量減少。

Evaluation on spatial differentia of regional sustainable land use - the case of huang - huai - hai plain

土地利用總體規劃中生態退耕規劃標準指標體系構建與應用

They further increased the area of machine - cultivated land

他們進一步擴大了機耕土地的面積。

The warm damp balminess of spring encompassed her sweetly with the moist smells of new - ploughed earth and all the fresh green things pushing up to the air

春天溫暖潮濕的芬芳包圍著她，有新耕土地的潮濕氣息，以及所有的新鮮綠色植物散發在空氣中的氣息。