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發(fā)布時(shí)間: 2024-11-3 10:51
正文摘要:親身體驗(yàn),感悟農(nóng)情 隨后,同學(xué)們?cè)诨丶夹g(shù)人員的指導(dǎo)下開(kāi)始了分組實(shí)際操作。他們從精心挑選健康的接穗到準(zhǔn)確無(wú)誤地切割砧木,再到細(xì)致入微地將兩者結(jié)合并進(jìn)行綁扎保護(hù),讓砧木接穗融為 ... |
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