播種期對(duì)鴨兒芹采種及花芽分化影響的研究.pdf

1、湖南農(nóng)業(yè)大學(xué)碩士學(xué)位論文播種期對(duì)鴨兒芹采種及花芽分化影響的研究姓名：王艷申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：種植指導(dǎo)教師：劉志敏孫秀華20031001AbstractInthisp印er，meseedyieldandqualityofo)p如mP以蛔御o“把dHasskthat、vassowedinsevendi丘brel吐datesweres拋died，and也e出weloplnenlaIpfocessofnowerbuddi丘色rentiati

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