甜瓜风味独特,营养丰富。由于经济价值较高, 近年来,在榆林的种植面积不断扩大。但是,甜瓜在大棚内栽培易感染病害,制约了它的进一步发展。本试验通过对引进品种的比较试验,筛选优质、高产、抗病的厚皮甜瓜新品种,现将试验结果报道如下。 1 材料与方法试验于2004年1月至5月在榆林市种子管理站试验场大棚内进行,供试土壤为沙壤土,PH值7.5, 土壤肥力中等。供试品种为东方正大公司提供的正 Melon unique flavor, nutrient-rich. Due to the high economic value, the planting area in Yulin has been expanding in recent years. However, melon cultivated in greenhouses susceptible to disease, restricting its further development. This test through the introduction of varieties of comparative tests, screening high-quality, high yield, disease-resistant muskmelon new varieties, the test results are reported below. 1 Materials and Methods The experiment was conducted in the greenhouse of Yulin seed management station test site from January to May 2004. The test soil was sandy loam with a pH value of 7.5 and moderate soil fertility. Test varieties for the Oriental Chia Tai companies are positive