稻麥兩熟制 的英文怎麼說

中文拼音 [dàomàiliǎngshúzhì]
稻麥兩熟制 英文
rice-wheat growing system
  • : 名詞1. (一年生草本植物, 子實叫稻穀, 去殼后叫大米) oryza sativa; rice; paddy 2. (姓氏) a surname
  • : 名詞1 [植物學] (麥類統稱) a general term for wheat barley etc : 黑麥 rye; 蕎麥 buckwheat2 [植物...
  • : Ⅰ數詞1 (數目) two 2 (表示不定的數目) some; a few Ⅱ量詞(市兩的通稱) liang a unit of weight ...
  • : 熟形容詞1 (植物的果實完全長成) ripe 2 (加熱到可以吃的程度) cooked; done 3 (加工製造或鍛煉過...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  1. Period, qin and han dynisties ( 221 b. c. - 220 ) period, three kingdoms and jin dynasty ( 220 - 420 ) period, sui and tang dynasties ( 581 - 907 ) period, song and yuan dynasties ( 960 - 1368 ) period, and ming and qing dynasties ( 1368 - 1911 ) period ; the agricultural exploitation progressions were made step by step, and were going upward from the basin to the hill and mountain areas with comprehensive, vertical and cash crops system emphasized in different stages

    第六章宋元時期陜南農業的全面發展宋元時期,作為農業開發的基礎一人口出現了較快的增長,為農業發展提供了豐富的勞動力。同時,由於陜南地處戰略形勝之地,宋王朝在此進行了大規模的屯田。增修水利工程,倡行稻麥兩熟制,發展梯田農業,重視農業的多種經營成為宋元時期陜南農業開發的主體。
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