寡日照地区茄子新品种适应性和丰产性研究

目的]为了筛选出寡日照地区早熟、高产、优质的茄子品种，促进毕节地区设施蔬菜的快速发展。方法]从国内外引进4个茄子新品种红力线茄（引自云南）、黑美丽长茄（引自荷兰）、布利塔（引自荷兰）、红力面包（引自以色列）]进行比较试验，以毕节地区生物性状和产量均表现良好的大龙长茄作对照。结果]红力线茄的开花期、结果期、采收期较晚，果实口感和品质一般，产量低，不建议在寡日照地区推广使用。红力面包的开花期、结果期、采收期较早，果实口感好，品质细嫩，但产量低，在毕节地区市场销售情况一般，只可作春季早熟品种推广使用。黑美丽长茄果皮紫黑色，光泽度好，外观光滑漂亮，品质好，肉质雪白，外皮极薄，口感细嫩而糯，丰产性良好，在毕节地区销售市场受欢迎，可作寡日照地区品种推广种植。布利塔植株生长势强，株型半直立，株型较大；中早熟，果实纺锤形，纵径35．2cm，横径7．9cm，平均单果重405．6g，果皮紫黑色，且最亮泽，果肉雪白色，皮薄，品质佳；产量可达75630．15kg／hm2，无畸形果，商品性好，是一个优质高产品种，特适合寡日照地区种植。结论]黑美丽长茄和布利塔可在寡日照地区推广种植，而红力面包在寡日照地区仅可作春季早熟品种推广使用。

Study on Adaptation and Yielding Ability of New Eggplant Varieties in Weak Daylight Area

Objective ] The aim was to screen early mature, high yield and good quality eggplant varieties which suitable for planting in weak daylight area, and to promote the rapid development of greenhouse vegetables in Bijie Area. Method] Four new eggplant varieties（ Honglixianqie from Yunnan, Heimeili purple eggplant and Bulita both from Holland, Hongli bread from Israel） introduced from home and abroad were used to conducted on the comparison test, and taking the great dragon eggplant with good performance in biological traits and yield in Bijie Area as control. Result] The flowering period, fruit setting period, and harvest period of Honglixianqie were all late, the taste and quality of fruit was normal, and its yield was low, so not suggested to promote in weak daylight area. The flowering period, fruit setting period, and harvest period of Hongli bread were all earlier, and the taste of fruit was good, the quality was tender, but its yield was low, and its market sales was general in Bijie Area, so it could only be taken as springearly mature variety to promote. Heimeili purple eggplant＇ s peel was purpleblack, smooth and extremely thin, and had good gloss, its fruit quality was good with snow white flesh, and its state was tender and glutinous, and it had good yield-increasing ability, so it was welcome in market sales in Bijie Area, and could be promoted in weak daylight area. The Bulita plants was semi-erect plant type and lager, and grew strong; it was a mid-early mature variety, its fruit was spindly type with 35.2 cmvertical diameter and 7.9 cm-transverse diameter, the average single fruit weight was 405.6 g, its fruit peel was purple-black and thin, and had good gloss, its fruit quality was good with snow white flesh ; it was a good quality and high yield eggplant variety with good commodity and 75 630.15 kg/hm2 yield, and no deformed fruit, specially suitable for planting in weak daylight area. Conclusion] Heimeili purple eggplant and Bulita can both be promoted in weak daylight area, while Hongli bread taken as spring-early mature variety.