上海农业学报
上海農業學報
상해농업학보
ACTA AGRICULTURAE SHANGHAI
2015年
2期
93-97
,共5页
孙大鹏%王慧%于典司%林金元%任清盛%周强%李炯%张红伟%施标%郑洪建
孫大鵬%王慧%于典司%林金元%任清盛%週彊%李炯%張紅偉%施標%鄭洪建
손대붕%왕혜%우전사%림금원%임청성%주강%리형%장홍위%시표%정홍건
鲜食玉米%糯玉米%‘申科糯 1 号’%采收期%产量%鲜食品质
鮮食玉米%糯玉米%‘申科糯 1 號’%採收期%產量%鮮食品質
선식옥미%나옥미%‘신과나 1 호’%채수기%산량%선식품질
Table corn%Waxy corn%‘Shenkenuo 1’%Harvesting time%Yield%Table quality
研究了不同采收期对糯玉米杂交种‘申科糯1号’产量和品质的影响。结果表明：在7个不同的采收期下，糯玉米杂交种‘申科糯1号’产量和品质表现差异显著。随着采收期的推迟，产量逐渐增加，而品质呈现先增加后降低的趋势。当采收期为24 d，有效积温达到367．85℃时，产量和品质之间达到最佳平衡点，折合产量为9238 kg？hm2，品质综合评分为87．4分。该结果将有助于生产者在上海地区确定糯玉米的最佳采收期。
研究瞭不同採收期對糯玉米雜交種‘申科糯1號’產量和品質的影響。結果錶明：在7箇不同的採收期下，糯玉米雜交種‘申科糯1號’產量和品質錶現差異顯著。隨著採收期的推遲，產量逐漸增加，而品質呈現先增加後降低的趨勢。噹採收期為24 d，有效積溫達到367．85℃時，產量和品質之間達到最佳平衡點，摺閤產量為9238 kg？hm2，品質綜閤評分為87．4分。該結果將有助于生產者在上海地區確定糯玉米的最佳採收期。
연구료불동채수기대나옥미잡교충‘신과나1호’산량화품질적영향。결과표명：재7개불동적채수기하，나옥미잡교충‘신과나1호’산량화품질표현차이현저。수착채수기적추지，산량축점증가，이품질정현선증가후강저적추세。당채수기위24 d，유효적온체도367．85℃시，산량화품질지간체도최가평형점，절합산량위9238 kg？hm2，품질종합평분위87．4분。해결과장유조우생산자재상해지구학정나옥미적최가채수기。
The field experiment of waxy corn hybrid ‘Shenkenuo 1’was carried out to research the effects of harvesting time on the hybrid’s grain yield and table quality in the ecological conditions of Shanghai.The re-sults showed that the yields and table qualities were significantly different at 7 various harvesting times.With the postponement of harvesting time,the yield gradually increased while the table quality initially improved and then decreased.The harvesting time of 24 days and effective accumulated temperature of 367.85 ℃ were a good bal-ance point between the yield and table quality,at which the yield was 9 238 kg?hm2 and the integrated score of table quality was 87.4.The above results were to be helpful for producers to determine the optimum harvesting time of table waxy corn in Shanghai area.
