Four plum cultivars, i.e. Dashi early ripening, Longyuanqiuli, Fraiar, Angeleno, were used to investigate the changes of the dynamitic pattern and contents of main sugar, acid , vitamin C and Ca, Mg, K during fruit development.

 
  • 本試驗分析測定了大石早生、龍園秋李、黑寶石、安哥諾4個(gè)李品種果實(shí)發(fā)育動(dòng)態(tài)及其主要糖、酸、Vc和Ca、Mg、K含量的變化規律。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan