irrigated farming 中文意思是什麼
irrigated farming
解釋
灌溉農業-
Substantial amounts of land may have to be converted from irrigated to dryland farming systems.
大量土地可能不得不從灌溉轉為旱地耕作。 -
The zambeze valley also includes 5. 5 million hectares of land that could be used for irrigated agriculture, cattle farming, silviculture, ecotourism and other activities
贊比西河谷有550萬公頃土地可用於農業、畜牧、造林、生態旅遊及其它活動。 -
The former is applied to the ecotype of damp and semi - damp soil and irrigated or half - shaded land in arid and semi - arid area, while the latter was suitable for the ecotype of dry - farming land of semi - arid area
在濕潤、半濕潤生態類型區和乾旱、半乾旱生態類型區的水澆地、二陰地，應用「增溫說」 ；在半乾旱生態類型區的旱作田，應用「調水說」 。 -
In order to control wind erosion, 5 measures are brought out that to increase artificial rainfall, to develop irrigated farming and to rise using rate of water resource, to control soil erosion, to optimize the frame of crops and solid expoiting, and to establish control and forecast system
提出了防治沙化的5大措施，即增加人工降雨改造利用沙地、發展灌溉農業提高水資源利用率、治理水土流失、優化種植結構、立體開發、建立健全監測預報系統。 -
The usage quantity of chemical fertilizer and diesel 0 : 1take the first place in our province, the effective irrigated area is ninety percent of the cultivated area with the development of the economy and the improvement of the quality of the people who are engaged in agriculture, the agricultural production also changes : one aspect is the number of the labours who are engaged in agricultural prosecution is decreasing year by year. the labours of the rural areas are liberated from farming step by step and more and more labours take up the third industries and processing industries of the agricultural products and so on. the agricultural production calls for saving cost, racing against time and decreasing consumption. the other aspect is the quality of the people who are engaged in the agricultural production has some changes, that is the number of the labours whose ages are below 25 is
隨著經濟的發展和從業人員素質的提高農業生產也發生了變化，一方面人力投入糧食生產的比例在逐年下降，從事農業生產的農村勞動力逐年縮少，農村勞動力逐步從農業勞作中解放出來，走向農村第三產業和農產品加工行業等等，農業生產也隨時要求實現節本、爭時、減耗;同時，農業生產中一家一戶小規模生產經營方式和產業結構調整帶來的「插花地」的種植模式，使常規的保護性耕作措施不能完全適應現代農村農業生產的實際需要，結合秸稈還田以耙耕或旋耕代替傳統的鏵式犁翻耕是當前農業生產最為適宜的耕作方式。 -
Eastern semi - arid plain well - irrigated maize, rice planting and cattle and sheep feeding and processing areas, simply called eastern farming areas ; hi. middle and eastern semi - arid prairie feed planting and sheep feeding and processing areas, simply called middle and eastern fanning areas ; iv. middle arid and semi - arid river - irrigated wheat, maize and sunflower planting, and cow, sheep and goats feeding and meat and hair processing areas, simply called middle farming areas ; v. western arid oasis camel feeding and camel hair processing areas are simply called western farming areas
按照農作制度區劃的原則與方法，把內蒙古農作制度區劃分為5個類型區，包括東北部半濕潤半乾旱旱作丘陵大豆、小麥、油菜、奶牛種養加工區，東部半乾旱平原井灌玉米、水稻、肉牛、肉羊種養殖與肉類加工區，中東部半乾旱草原牧草、肉羊種養殖與羊肉加工區，中部半乾旱、乾旱黃灌井灌小麥、玉米、葵花、奶牛、絨毛羊種養殖、奶製品與皮毛加工區，西部乾旱荒漠草原駱駝養殖與駝絨加工區。 -
It pays much attention not only to the identification of the reality of the documentary material but to the results of the on - the ? spot investigation. in addition, it pays great attention to the application of the method on the quantity study to achieve a result of plain explanation. ifn " water conservancy construction and the farming land cultivation, " we try to figure out the specific digits of the irrigated area and the area of farming land of different periods so that we can grasp the general trend of development of water conservancy construction and farming land cultivation
在研究方法上，本文不僅注意到文獻資料真實性的辨別，而且對于實地考察的成果也格外重視；為了能夠達到論說充分的效果，本文還注意量化研究方法的應用，如在上篇論述「水利建設與農地的墾殖」時，我們對于每個朝代的灌溉面積和農地墾殖面積都盡量推算出具體的數據，以便能夠縱向把握水利建設與農地墾殖的發展總趨勢，另外，文中所列大量表格也是這種研究方法的運用。
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