根据多年西葫芦杂交制种经验 ,结合他人研究成果 ,摸索出一套高产杂交制种技术 ,现介绍如下。1　育苗西葫芦育苗时间一般在 3月上旬 ,6 6 7ｍ2 需母本种子约 30 0ｇ ,需父本种子约1 0 0ｇ。①催芽　催芽前先将西葫芦种子放在清水中浸泡一下 ,除去秕籽。然后将种子放在5 5℃的热 According to many years of experience in hybridization of zucchini, combined with other research results, to explore a high-yielding hybrid seed production technology, are described below. A nursery zucchini nursery time usually in early March, 6 6 7m2 need to maternal seed about 30 0g, to be about 100g of male parent seed. ① germination before sprouting the seeds of zucchini soaked in water about to remove the seeds. The seeds are then placed in a heat of 5 5 ° C