共查询到20条相似文献,搜索用时 140 毫秒
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试验以红枣、南瓜、薄荷叶为主要原料,按最佳料水比1:9和浸提时间2h进行浸提、煮泡等获得清液。采用单因素试验,选取最佳的枣汁、南瓜汁及薄荷茶的浓度,并在此基础上进行复配试验。通过正交试验,研制出最佳配方是: 相似文献
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伊予柑,原产日本,起源于柑抽自然杂交,是柑橘中优良品种,表现结果早,座果率高,果实大(平均单果重300g),外形色泽美观,耐贮、抗病、丰产性强。本省宁波、黄岩等地都有引进试种,表现良好。我县于1996年3月引进伊予柑,进行适应性栽培试验。经过五年多的培育管理和试验观察,已取得引种栽培成功,现将引种试验情况总结如下:1 材料与方法 引种试验设在凤卧镇洋头村,面积0.53hm2,土壤为黄泥土,经开荒整理成水平梯田,集中连片。 伊予柑苗木从黄岩引进,共500株,一年生,砧木枸头橙。苗木生长势好,品种纯正… 相似文献
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中国园艺学会西瓜甜瓜专业委员会 《中国瓜菜》2005,(6):49-50
根据国家主管部门关于国家西瓜甜瓜品种试验的工作安排,经过国家西瓜甜瓜品种试验总结年会的研究,2006年组织实施国家级西瓜甜瓜品种试验的征集品种情况如下: 相似文献
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秀珍菇栽培料配方试验初报 总被引:1,自引:0,他引:1
在2002年以来,我所开展了秀珍菇引种栽培试验,并取得成功。为了我市及周边地区大面积推广秀珍菇,开展了不同原料的配方试验,旨在筛选出原料来源广泛、营养配比合理、投入产出比高的栽培配方。现将试验总结如下。 相似文献
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为了摸清高温香菇931的品种特性,近年来笔者进行了该品种与康氏木霉(Trichoderma koningii)的拮抗试验,取得了一些结果,现将试验结果报告如下。 相似文献
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In a field trial 5 rootstocks (seedling, M 25, A 2, MM 106, MM 111) and 13 varieties were investigated under Northeast German climate conditions to obtain information on the optimal rootstock-variety combinations for intensive juice apple production. Further the sugar and acid content of the fruits were determined. Due to the fact that exclusively scab resistant varieties were examined, the occurrence and stability of the resistance were of special interest. The most favourable rootstocks were M 25 (highest absolute yield) and MM 106 (highest specific yield). The varieties ??Judeline??, ??Rebella??, ??Resi??, ??Angold??, ??Schwechow 3?? and ??Priam?? had the highest absolute yield (mean of all rootstocks). The suitability of these six varieties for juice apple production was described. Although fungicides were used for controlling apple scab, particularly varieties with the Vf resistance factor were infected. A strong scab resistance had the variety ??Reka?? (Vr). 相似文献
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茶薪菇品种比较实验研究 总被引:2,自引:0,他引:2
对7个茶薪菇品种进行品种比较实验从中选择出适宜于棉籽壳为主的培养料的优质菌株5个,瓶栽实验生物学效率显著地高于对照品种的生物学效率(53.45%),达到1%的显著水准。 相似文献
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One hundred and fifty-nine strawberry trials, carried out at several experimental centres in England over the period 1948–1967 showed a shifting emphasis on the varieties in common usage, a trend away from the practice of deblossoming in the first year and a considerable diversification of plot size and shape.Variability in yields of the first two crops harvested from a trial is shown to be relatively unaffected by the varieties involved, the location of the trial, the shape of the plots and whether the plants are protected or grown in the open. It is also shown to have remained at the same level (lower than hitherto thought) for the last 20 years and to require 5 replicates of 24-plant plots to give a 50 : 50 chance of a 20% difference in treatment means being significant (P = 0.05).An increase in plot size is shown to reduce variability for plots of more than 80 plants, but not for smaller plots. The increase in precision resulting from an increase in plot size will, however, be less than would result from an equivalent increase in the replication of 24-plant plots. 相似文献
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