南瓜生长到后期，利用蔓节长出的不定根，采取埋茎的方法，可提高产量２０％～４０％。埋茎时间：结果２～３批后，根部出现部分蜡黄叶时进行。过早易引起徒长，过迟不定根萌发。埋茎长度：一般埋茎４～６节，地面与架之间茎的长度过短的，可以从架面上结合整理架上藤蔓，... Pumpkin growth to the late, using adventitious roots grown by the vines, burial stems can increase the yield of 20% to 40%. Buried stems time: the results of 2 to 3 batches, the roots appear when part of the waxy leaves. Early too easy to cause leggy, too indeterminate root germination. Buried stem length: Generally buried stems 4-6, the length of the stem between the ground and the shelf is too short, you can combine from the shelf frame rack vine, ...