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rape petal
相关语句
  油菜花
     STUDY ON THE STABILITY OF RAPE PETAL PIGMENT
     油菜花色素的稳定性研究
短句来源
     the effects of pH value,temperature,oxidizer, reducer,sunlight,metallic ions and food additives on the stability of the rape petal pigment were studied in this paper. At the same time the extraction technology of the pigment from rape petal were researched.
     探讨了pH值、温度、氧化剂、还原剂、光照、金属离子和食品添加剂对油菜花色素稳定性的影响,同时对油菜花色素的提取工艺进行了初步研究。
短句来源
  “rape petal”译为未确定词的双语例句
     STUDY ON STABILITY AND ANTIBACTERIAL ACTIVITY OF YELLOW PIGMENT OF RAPE PETAL
     油菜花黄色素的稳定性和抑菌活性研究
短句来源
     The extraction of yellow pigment of rape petal and its stability were studied.
     对油菜花黄色素的稳定性和其抗菌活性进行了研究。
短句来源
     And it also showed that yellow pigment of rape petal inhibited the growth of Staphylococcus aureus and Escheichiacoli.
     抑菌活性实验表明,油菜花黄色素对金黄色葡萄球菌及大肠埃希氏菌都有一定的抑制作用。
短句来源
     The extraction of yellow pigment of rape petal and its stability were studied.
     对油菜花黄色素的稳定性和抗菌活性进行了研究。
短句来源
  相似匹配句对
     STUDY ON THE STABILITY OF RAPE PETAL PIGMENT
     油菜花色素的稳定性研究
短句来源
     The extraction of yellow pigment of rape petal and its stability were studied.
     对油菜花黄色素的稳定性和抗菌活性进行了研究。
短句来源
     , rape ( Brassica napus L.)
     、甘蓝油菜(Brassica napus L.)
短句来源
     On the Cultural Analysis of Rape
     强奸罪的文化学分析
短句来源
     Design and Making of Petal Polisher
     花瓣抛光模的设计与制作
短句来源
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The relationship between rape flowering and control time of rape sclerotiorum (Sclerotinia sclerotiorum) was studied.When perentage of rape plant flowered came up to 10%~30%,i.e,.the percentage of plants 1 st branch flowered was 50%~100%,the percentage of rape petals with fungus,which were confirmed under high humidity,was the highest during the 1 st to 2 nd ten day period of April.Therefore this period was the key stage of infection and chemical control for rape...

The relationship between rape flowering and control time of rape sclerotiorum (Sclerotinia sclerotiorum) was studied.When perentage of rape plant flowered came up to 10%~30%,i.e,.the percentage of plants 1 st branch flowered was 50%~100%,the percentage of rape petals with fungus,which were confirmed under high humidity,was the highest during the 1 st to 2 nd ten day period of April.Therefore this period was the key stage of infection and chemical control for rape sclerotiorum.The best spraying time to control rape sclerotiorum falled the period from rape stems of 80%~100% with flowers to the 1 st branch of 95%~100% with flowers.the effect of kejumlin (carbendazim+borid fertilizer)at 2.25kg/hm 2 were 70% on disease control and yield protecting and 50%,respectively.Another spray of Kejumlin should be used after 5~7 days'interval,otherwise the incidence and damage of rape sclerotiorum could not be effectively controlled.

4月上、中旬油菜开花率达10%~30%,即一次分枝开花株率50%~100%时,花瓣保湿培养带菌率最高,是菌核病病菌侵染花瓣的主要时期,也是药剂防治的关键时期。试验表明:油菜菌核病防治最佳适期为主茎开花株率80%~100%至一次分枝开花株率95%~100%,用克菌灵2250g/hm2防治一次,防病效果达70%以上,保产效果达50%左右,第一次适期用药后,隔5~7d再用药一次,能将菌核病的危害损失控制在最低限度。

The relationship between rape flowering and control time of rape sclerotiose ( Sclerotinia sclerotiorum) was studied.When percentage of rape plant flower came up to10%~30%,i.e,.the percentage of plant first branch flowered was50%~100%,the percentage of rape petals with fungus,which were confirmed under high humidity,was the highest during the1st to2nd ten-day period of April.Therefore this period was the key stage of infection and chemical control for rape sclerotiorum.The...

The relationship between rape flowering and control time of rape sclerotiose ( Sclerotinia sclerotiorum) was studied.When percentage of rape plant flower came up to10%~30%,i.e,.the percentage of plant first branch flowered was50%~100%,the percentage of rape petals with fungus,which were confirmed under high humidity,was the highest during the1st to2nd ten-day period of April.Therefore this period was the key stage of infection and chemical control for rape sclerotiorum.The best spraying time to control rape sclerotiorum falled in the period from rape stems of80%~100%with flowers to the1st branch of95%~100%with flowers.the effect of kejumlin(carbendazim+borid fertilizer)at2.25kg/hm 2 were70%on disease-control and15%of yield-protecting respectively.Another spray should be used after5~7days to get better control results.

应用微机组建了油菜菌核病的预测预报模型,1997~2001年预报准确率达95%;当油菜开花率10%~30%,即1次分枝开花株率50%~100%时,花瓣保湿培养带菌率最高,是菌核病菌侵染花瓣主要时期,也是药剂防治的关键时期;菌核病防治最佳适期为主茎开花株率95%~100%至1次分枝开花株率95%~100%,适期用22%增效多菌灵可湿性粉剂2250g/hm2防治1次,防效达70%左右,保产15%以上,隔5~7d再用药1次,防病效果更佳。

From 2001 to 2002,investigation was carried out on mycoflora of rape petals. (1 908) isolates were obtained from new opened petals and senescent petals which were collected from stages of emerging bloom, full bloom and fall bloom. Except Sclerotinia sclerotiorum, there were other fungi, such as Aureubasidium spp.,Fusarium spp.,Alternaria spp.,Botrytis spp.,Periconia spp.,Aspergillus spp.,Nigrospora spp.,Peniccillium spp.,Trichoderma spp.,Epicoccum spp.. The dominant mycoflra were Aureubasidium...

From 2001 to 2002,investigation was carried out on mycoflora of rape petals. (1 908) isolates were obtained from new opened petals and senescent petals which were collected from stages of emerging bloom, full bloom and fall bloom. Except Sclerotinia sclerotiorum, there were other fungi, such as Aureubasidium spp.,Fusarium spp.,Alternaria spp.,Botrytis spp.,Periconia spp.,Aspergillus spp.,Nigrospora spp.,Peniccillium spp.,Trichoderma spp.,Epicoccum spp.. The dominant mycoflra were Aureubasidium spp., Fusarium spp. and Alternaria spp., followed by them were Botrytis spp.,Periconia spp. and Aspergillus spp.. The average isolation frequency of Aureubasidium spp. was the highest, followed by that of Fusarium spp..160 isolates were selected from identified fungi from rape to test their antagonistic effect on S.sclerotiorum by the methods of dual culture.The properties for a antagonist, which were suggested as necessary for S.sclerotiorum, including hyphal interaction, direct parasitism, strong competitive to S.sclerotiorum were observed in vitro. Among them,10 isolates were selected(A4,F6,Au2,As1,-B1,Pe7,AU6,As2,F3,Pe5 ),antagonism and activity of them were strong.

采集油菜不同部位脱落花瓣和未脱落花瓣进行附生真菌区系的分析,得到1908个菌株.除了核盘菌Sclero tiniasclerotiorum外,其他真菌经鉴定后主要属于10个属,它们是短梗霉属Aureubasidiumspp.、镰刀菌属Fusariumspp.、交链孢菌属Alternariaspp.、葡萄孢属Botrytisspp.、黑葱花霉属Periconiaspp.、曲霉属Aspergillusspp.、黑孢属Nigrosporaspp.、青霉属Peniccilliumspp.、木霉属Trichodermaspp.和附球孢菌属Epicoccumspp..其中,短梗霉菌、镰刀菌和交链孢菌为优势真菌群.通过菌丝间的相互作用、对峙培养方法测定160个菌株对核盘菌抑制作用.结果表明,供试菌株与核盘菌之间存在重寄生作用和溶菌作用等方面的拮抗机制.并初步筛选得到了一批拮抗作用较强、定殖能力也强的菌株.

 
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