1.The content of sucrose, glucose, fructose, starch and the activities of sucrose-metabolizing enzymes, including acid invertase(AI), neutral invertase(NI), sucrose synthase (SS) and sucrose phosphate synthase(SPS), were studied in sarcocarp of Elizabeth and Wuyin No. 1 muskmelon varieties. Physiological mechanism of sugar accumulation in muskmelon fruit was systemically analyzed.
以伊丽莎白和乌引1号2个厚皮甜瓜品种为试材,测定了不同发育时期果实中的糖、淀粉含量以及蔗糖代谢相关酶—酸性转化酶(AI)、中性转化酶(NI)、蔗糖磷酸合成酶(SPS)和蔗糖合成酶(SS)的活性变化等,并对甜瓜果实糖积累的生理机制进行了系统分析。
2.The result indicated that,added 30% muskmelon juice and 7% sucrose in the milk,vaccinate 4% leaven,after 42℃ ferments 4 h,then refrigerated ripening,may make the flavor good,the feeling in the mouth exquisite,the smell fragrant muskmelon yogurt.
结果表明:在牛乳中添加30%香瓜汁,7%蔗糖,接种4%发酵剂,在42℃发酵4h后,冷藏后熟,可制得风味良好、口感细腻、气味芳香的香瓜酸奶。
3., the compound substrate T5 and T4 can be used to produce the seedling of muskmelon, while T1, T2, T3, T6, T7, T8 and T9 are worse than CK,so they should not be used as the substrate of muskmelon seedling.
T1、T2、T3、T6、T7、T8和T9的育苗效果均不及对照,不宜作为厚皮甜瓜的育苗基质。
4.and Rf value of each corresponding enzyme belt in thick-skin muskmelon (Cucumis melo L) was coinciolent with tnat in thin—skin muskmelon (C.var, makuwa Makino) indicating a cogent support for such an assumption, i.e.the unique origin of different muskmelons.
②两类不同生态型的甜瓜,酶谱的同源性很强。 厚皮甜瓜(Cucumis melo L)的各条酶带与薄皮甜瓜(C.var.makuwa Makino)相应酶带Rf值完全一致。
5.Test results of 1986-1987 indicated that the long-effect nitrogen fertilizer CDU from Japan had increased the yield of muskmelon significantly. In loam sandy soils, application of CDU convert to pure N 12kg/mu as basic fertilizer increased yield 10-l%higher than that tne equal amount of normal urea, and that the ratio of early maturing melons rose upto80%, so there was a good economic effect.
1986—1987年用长效氮肥CDU对伊利莎白甜瓜进行施肥试验,其增产效果显著,在砂壤质土壤上,一次亩施折合纯氮12公斤的CDU作基肥,比施用等氮量尿素增产10—17%,前期瓜产量提高80%以上,经济效益良好.
6.Changes of ACC Content,EFE Activity in Muskmelon Ethylene Production and Preliminary Discussion on Limit Ethylene Production
ACC含量、EFE活性在甜瓜乙烯生成中的变化与乙烯生成限速的初探
7.8. CO_2 fertilizer reduces the muskmelon leaf blade the nitrogen elementcontent,Lanfengand Elizabeth applies fertilizer after processing after CC>2> the nitrogen content all has reduces, the analysis possibly is because the leaf blade growth quantity increases the speed to be quick, carbohydrate to nitrogen dilution function.
8.CO_2施肥降低甜瓜叶片的氮元素的含量,兰丰和伊丽莎白经过CO_2施肥处理以后,氮的含量都有所降低,分析可能是由于叶片增长量增加速度快,碳水化合物对氮的稀释作用。
8.Effects of different irrigation low limits of alternate partial root-zone drip irrigation under plastic film on some physiological indexes, yield and quality and water use efficiency of muskmelon were studied, taking conventional drip irrigation as comparison.
摘要以厚皮甜瓜为试验材料，研究大棚内膜下根系分区交替滴灌的不同灌溉下限对甜瓜生长过程中的一些生理指标、产量、品质和水分利用效率的影响，对照为常规滴灌（灌水上下限分别为最大田间持水量的95%和75%）。
9.Fig. 1. GC chromatography of volatiles of fruits of muskmelon using different extractive methods.
图一不同萃取法萃取洋香瓜果实中挥发性化合物之气相层析图。
10.6. CO_2 fertilizer can enhance the concentration chlorophyll, chlorophyll a, chlorophyll b, and the kind of carrot element content, chlorophyll b enhances the scope , but chlorophyll a enhances the scope to be smaller, causes the muskmelon leaf blade the Chl.
6.CO_2施肥能提高甜瓜叶片叶绿素、叶绿素a、叶绿素b、和类胡萝卜素的含量,其中叶绿素b提高幅度较大,而叶绿素a提高幅度较小,使甜瓜叶片的Chl.
