黄瓜 ,又名胡瓜 ,属葫芦科一年生蔓生植物。它栽培面积广 ,鲜食、加工皆宜 ,在“菜蓝子”工程中占有重要地位。黄瓜杂种优势明显 ,但目前我国黄瓜生长中使用的种子仅有 30 %为杂交种。限制杂交种利用的一个重要因素是杂交制种耗工多 ,成本高。为研究更加行之有效的杂交制种方法 Cucumber, also known as cucumber, is a annual vine plant Cucurbitaceae. It cultivated a wide area, fresh, processed all appropriate, in the “vegetable basket” project occupies an important position. Cucumber heterosis is obvious, but at present, only 30% of the seeds used in the growth of cucumbers in our country are hybrids. An important factor limiting the utilization of hybrids is that hybrid seed production consumes more and costs more. To study more effective hybrid seed production methods