【摘要】 以厚皮甜瓜品种"桂蜜12号"为试材,研究比较了大棚和露地春、夏两茬栽培环境下"桂蜜12号"的长势、产量、品质、病虫害及经济效益等情况。结果表明:"桂蜜12号"大棚产量为31 885.0～32 816.0kg/hm2,极显著地高于露地产量;果实中心可溶性固形物含量为16.2%～16.5%,比露地栽培高0.2～1.8个百分点;第1茬大棚收益比露地增加82 169.95元/hm2,第2茬大棚收益比露地减少20 318.65元/hm2。厚皮甜瓜露地栽培投资成本少,品质相对较佳;露地栽培因受气候的影响大,存在高利润高风险因素,因此在广西推广大棚生产更为稳妥。更多还原

【Abstract】 ’Guimi 12’variety of muskmelon was used as materials,vigor,yield,quality,disease and insect pests,and economic benefits in the spring and summer growing of two cultivation conditions that planted in vinyl-house and open cultivation condition were evaluated.The results showed that ’Guimi 12’ variety of muskmelon in vinyl house production were 31 885.0~32 816.0 kg/hm2,significantly higher than in open cultivation production.The soluble carbonate hydrate content was 16.2%~16.5% higher than 0.2~1.8 percent in open field.The first crop of vinyl house profit increased than open cultivation profit,which were 82 169.95 yuan/hm2,the second crop of vinyl house profit were less than open cultivation profit,which were 20 318.65 yuan/hm2.Investment cost of the muskmelon was less and the fruit was good quality in open field.Because of impact climate,it was high-risk and high-profit,the muskmelon planting in vinylhouse were more reliability in Guangxi.更多还原