（一）播種期分季排開播種：菠菜適應(yīng)性強(qiáng)，品種多。栽培上分季排開，以滿足周年供應(yīng)。<SPAN lang=EN-US style="FONT-SIZE: 9pt; FONT-FAMILY: ??; mso-bidi-font-family: ''Times New Roman''; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA