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一、节位的选择保护地栽培的西瓜,坐瓜节位可低些;春季露地栽培,坐瓜节位高些;早熟品种坐瓜节位低;晚熟品
First, the choice of section protection Protected cultivated watermelon, sit squat position may be lower; spring open field cultivation, sit squash position higher; early varieties sit melon knot low; late maturity