annual crops 中文意思是什麼
annual crops
解釋
年收成-
If the biennial cycle is broken for one year the trees normally bear annual crops subsequently.
如果一年裡打破了大小年的循環周期，植株以後就可每年正常結果。 -
There are one district, 2 municipalities and 14 countiesunderitsjurisdiction. it covers an are a of 20, 510 square kilometers with a populationof, 955, 700. linfen lies in semi - arid and semi - humid temperate continental monsoon climatezone. the annual average temperature is 8. 1 - 12. 1. the precipitation here is 453. 9 - 688. 4mm, with annual frost - free period of 125 - 191 days. the favourable climate creates quite advantageous conditions for the agricultural production. main gricultural products are grain and cotton and various industrial crops. the resources of agricultural byproducts are abundant, especially in the central linfen basin, known as the fertile land and the hometown of cotton and wheat
農業以糧棉和多種經濟作物為主，農副產品資源豐富，特別是中部臨汾盆地，土質肥沃，氣候溫和，物產豐富，素稱「膏腴之地」和「棉麥之鄉」 ，是山西省棉麥生產基地之一，主產小麥棉花玉米豆子紅薯西瓜等，山區縣盛產紅棗核桃還旃 -
The sunshine duration is long, the temperature difference is big, the frost - free period is long, and the annual solar radiation amount is much, which is good for the growth of crops
日照時間長，晝夜溫差大，無霜期長，年太陽能輻射量大，對農作物生長十分有利。 -
Fruit trees are very important economic crops in people ' s life, the losses of fruit production caused by iron chlorosis are usually higher than those of other annual economic crops because fruit tress, as perennial plants, will remain there for many years after they are planted in a field and an evident accumulation effect may take place
果樹作為一種與人民生活密切相關的重要經濟作物，由於其本身的特點，缺鐵造成的產量損失遠比一年生作物嚴重，因為果樹一旦栽培在土壤中便很多年不移動，所以有明顯的缺鐵積累效應。 -
The annual floods left precious silt on the fields, a miraculous natural fertilizer which made the crops grow luxuriantly
每年洪水過后，土地上都會留下一層淤泥，這是能讓莊稼茁壯成長的天然優良肥料。 -
The annual income from the production, processing, and utilization of horticultural crops is at least $ 15 billion
每年，園藝農作物的生產、加工以及利用至少可以創造150億美元的收入。 -
At last, according to relationship among the average fractal dimension of annual breeding time precipitation, accumulated temperature and crops yield of heilongjiang province, the climatic division and the comprehensive climatic division of precipitation, accumulated temperature of 79 counties and cities were divided by fractal dimension of precipitation and accumulated temperature. at same time, divisional results were combined with the information system. proved that divisional results accorded with fact, the fractal method deeply reflected complicated changes on precipitation and accumulated temperature of heilongjiang provinc and information system had convenient advantage in graphic display
最後，根據黑龍江省歷年生育期降水、積溫的平均分維與作物產量的關系，對79個縣市按生育期降水、積溫分維的大小分別進行了生育期降水、積溫的氣候區劃，以及綜合區劃，將區劃結果與信息系統有機結合，並證明區劃結果符合實際，分形方法更深刻、全面地反映了降水、積溫的復雜變化，信息系統方便的圖形顯示優點，該區劃結果對原黑龍江省的氣候區劃是有益的補充。
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