涉县地处太行山南段 ,平均海拨７２０ （米） ,无霜期１８６天 ,全年平均降水５６１．１ｍｍ（毫米） ,属寒旱山区。长期来群众有在窄条梯田种植南瓜的习惯 ,但产量很低 ,一般每６６７ （亩）仅产鲜南瓜２０００～２５００ （公斤）。为探索进一步提高这种梯田南瓜产量的途径 Shexian County is located in the southern section of Taihang Mountains, with an average of 720 (meters) of sea level and a frost-free period of 186 days. The annual average rainfall is 561.1mm (millimeters), belonging to the cold and dry mountainous regions. For a long time, the masses have the habit of growing pumpkins in narrow terraced fields, but the yield is very low. Only 2,000 to 2,500 kilograms of fresh squash are usually produced per 667 mu. To explore ways to further increase the yield of this pumpkin terraced fields