苦瓜新品種‘花蓮5號’之育成--育成經過-5 - 農業知識入口網

（三）新品系區域試驗
 1. 試驗地點：宜蘭縣壯圍鄉、花蓮縣壽豐鄉及高雄縣杉林鄉
 2. 試驗結果：經過一年三個地區春作試驗之結果如表七-八所示。WB36品系(花蓮5號)之平均雌花率44.8%，顯著高於對照品種；小區產量為51.6 kg，每公頃估計產量14.3 ton，比對照品種(小月)之平均小區產量57.5 kg、每公頃估計產量16.0 ton低。一年三個地區夏作試驗之結果如表九-十所示，以WB36品系(花蓮5號)之平均小區產量51.2 kg、每公頃估計產量14.2 ton，比對照品種(小月)之平均小區產量37.7 kg、每公頃估計產量10.5 ton為高。本年夏WB33與WB36各有勝出，但WB36之夏作雌花率比WB33及小月顯著較高。故選WB36進行栽培密度試驗。
表七、2006年春作在三地區域試驗之苦瓜雌花特性^z
Table 7. The female flower characteristics of bitter gourd in regional trial at three locations in spring crop, 2006^z. 

Hybrid line	Days to the first female flower anthesis				Rate of female flower (%)
	Sanshing	Shoufong	Shanlin	Mean	Sanshing	Shoufong	Shanlin	Mean
WB33	38	38	28	35	34.4	53.3	40.0	42.6ay
WB36	36	34	22	31	33.3	36.7	64.4	44.8a
New-Moon(CK)	40	39	28	36	10.0	10.0	12.2	10.7b

^zPlanting date: Mar. 7 (Shanlin), Mar. 8 (Sanshing), Mar. 3 (Shoufong), 2006. Duration of harvest: May 2 – May 30 (Shanlin), May 22 - Jun. 26 (Sanshing), May 22 - Jul. 4 (Shoufong), 2006.
^yMeans in the same column followed by the same letter are not significantly different by Duncan’s multiple range test at 5% level.