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西瓜嫁接苗具有耐低温，抗病性强，产量高，适应性广等特点，近年来，已成为西瓜产区进行保护性栽培获得早熟高产的一项重要措施。实践证明，一般可使西瓜提前上市1个月左右，产量高，效益显著。现将西瓜嫁接苗早熟高产栽培技术，总结如下。一、施足基地，高畦双膜覆盖按预定的
Watermelon grafted seedlings have the characteristics of low temperature resistance, strong disease resistance, high yield and wide adaptability. In recent years, watermelon grafted seedlings have become an important measure for protective cultivation to obtain premature and high yield. Practice has proved that watermelon can generally be listed in advance about 1 month, high yield and significant benefit. Now watermelon early maturing high yield grafted cultivation techniques, summarized as follows. First, Shi enough base, Gao Shu double membrane covered by the scheduled