湘西龙山地区冬瓜品种比较试验

目的]筛选品质优、耐贮运和丰产性高的冬瓜新品种。方法]以桂研1号、青杂1号、广东黑皮冬瓜、五叶米冬瓜、银辉冬瓜、黑冠101、白星101和白星102为引进品种，灰皮冬瓜为对照品种，在田间试验中采用随机区组排列，田间调查记载雌花第1节位、始花期和始收期．测定各试验品种的主要经济性状，比较各试验品种的产量与当年产值。结果]在引进的8个品种中，以湖南省蔬菜研究所提供的黑冠101最为理想。与对照相比，每公顷增收35．45％，增产12．89％；白星101次之，与对照相比每公顷增收和增产均达到23．46％，差异极显著。结论]黑冠101和白星101均为大果单瓜型品种，品质优、耐贮运，产量和产值均较高，建议作为当地首选的主栽品种进行推广。

Variety Comparative Test on Fructus Benincasae in Longshan Area of Western Hunan

Objective] The study aimed to screen new varieties of Fructus Benincasae with excellent quality,endurable storage and transportation and high yield.Method] With Guiyan 1,Qingza 1,Guangdong Black-skin gourd,Five-leaf Rice gourd,Yinhui gourd,Black Crown 101,White Star 101,White Star 102 as introduced varieties and the Ash-skin gourd as control variety,they were planted in field with randomized block arrangement.The first node of female flower,initial time of flowering and harvesting were recorded in field s...