Abbreviation (ISO4): Chin Agric Sci Bull
Editor in chief: Yulong YIN
Chinese Agricultural Science Bulletin >
2020 , Vol. 36 >Issue 10: 47 - 52
DOI: https://doi.org/10.11924/j.issn.1000-6850.casb20191100842
Effects of Ginkgo biloba Exocarp Extracts on Mulberry Leaf Growth, Physiological Indexes and Cocoon Quality
Received date: 2019-11-15
Request revised date: 2020-02-18
Online published: 2020-03-19
Supported by
(2017YFD0600701)
Copyright
In this study, ‘Qiangsang No.1’ mulberry tree was used as a test material, and five different concentrations of Ginkgo biloba exocarp extracts treatment (A-E: 2.5, 5.0, 10.0, 15.0, 20.0 g/L) and one blank control treatment CK were set up by field foliar fertilization test. The effects of different treatments on physiological and biochemical indexes of mulberry leaves were analyzed. Further, the processed mulberry leaves were used to feed the silkworm, and the effect of the treated mulberry leaves on the quality of the silkworm pupa was analyzed. The results showed that the branch length, leaf length, net photosynthetic rate, mulberry leaf yield, total carbon content, total phosphorus content, soluble sugar content and soluble protein content of mulberry trees reached the maximum at treatment C. Compared with the control, they increased by 20.12%, 24.71%, 18.37%, 32.99%, 20.69%, 21.00%, 24.88% and 42.82%, respectively. The leaf width, leaf area and total nitrogen content of mulberry leaves reach the maximum at treatment D. Compared with the control, they increased by 19.87%, 45.06% and 19.55%, respectively. The cocoon weight, cocoon shell weight, cocoon shell rate reached the maximum at treatment C, which increased by 11.64%, 25.64% and 11.42%, respectively. The processing order based on the comprehensive evaluation of the membership function was C>D>E>B>A>CK, among them, treatment C (10 g/L) had the best effect on the growth of mulberry branches, the yield and quality of mulberry leaves, and the quality and quality of silkworm cocoons. In summary, appropriate concentration of Ginkgo biloba exocarp extracts treatment can significantly promote the growth of mulberry branches, improve mulberry yield and quality, and the yield and quality of silkworm cocoons obtained by feeding with treated mulberry leaves are also increased accordingly.
Key words: Ginkgo biloba exocarp extracts; mulberry; cocoon; leaf yield; leaf quality
Zhang Xiaocong , Yu Wanwen , Cai Jinfeng , Guo Ying , Wang Guibin . Effects of Ginkgo biloba Exocarp Extracts on Mulberry Leaf Growth, Physiological Indexes and Cocoon Quality[J]. Chinese Agricultural Science Bulletin, 2020 , 36(10) : 47 -52 . DOI: 10.11924/j.issn.1000-6850.casb20191100842
表1 不同浓度银杏外种皮提取液对桑树生长指标的影响 |
处理 | 单株平均枝条长/cm | 叶长/cm | 叶宽/cm | 单叶叶面积/cm2 |
---|---|---|---|---|
CK | 77.03±1.32d | 15.50±0.36d | 12.43±0.21c | 116.07±14.20d |
A | 83.93±0.96c | 17.15±0.39c | 13.37±0.45bc | 133.17±6.40cd |
B | 92.33±2.93a | 17.42±0.22c | 13.97±0.56ab | 145.47±6.21bc |
C | 92.53±1.03a | 19.33±0.42a | 14.37±0.60ab | 155.87±4.42ab |
D | 88.37±1.57b | 19.00±0.70ab | 14.90±0.78a | 168.37±9.47a |
E | 87.47±0.42b | 18.13±0.49bc | 14.03±0.17ab | 154.50±5.14ab |
注:不同小写字母表示各处理在0.05水平下差异显著,下同。 |
表2 不同浓度银杏外种皮提取液对桑树净光合速率和单株叶产量的影响 |
处理 | 净光合速率/[µmol/(m2·s)] | 单株叶产量/(g/株) |
---|---|---|
CK | 4.90±0.17b | 792.71±47.32b |
A | 5.00±0.17ab | 830.43±24.01b |
B | 5.70±0.51a | 964.93±36.84a |
C | 5.80±0.25a | 1054.28±49.70a |
D | 5.70±0.29ab | 1035.07±103.85a |
E | 5.50±0.60ab | 979.03±29.43a |
表3 不同浓度银杏外种皮提取液对蚕茧质量的影响 |
处理 | 全茧量/g | 茧层量/g | 茧层率/% | 茧产量/(g/100头) | 茧丝产量/(g/100头) |
---|---|---|---|---|---|
CK | 1.89±0.03b | 0.39±0.02b | 20.84±0.85b | 184.30±1.47a | 38.62±0.89c |
A | 1.92±0.05b | 0.42±0.02b | 21.80±0.77ab | 183.93±2.32a | 39.63±0.96bc |
B | 1.97±0.10ab | 0.44±0.01ab | 22.60±0.64a | 191.73±4.89a | 43.32±0.49ab |
C | 2.11±0.07a | 0.49±0.02a | 23.22±0.91a | 200.42±1.28a | 46.52±0.46a |
D | 2.05±0.09ab | 0.47±0.03a | 22.91±0.39a | 194.01±1.28a | 44.49±0.46a |
E | 2.03±0.03ab | 0.46±0.01a | 22.68±0.22a | 195.78±1.28a | 44.62±0.46a |
表4 不同浓度银杏外种皮提取液处理的隶属函数值及处理排名 |
处理 | 叶面积 | 单株产量 | 氮含量 | 可溶性蛋白含量 | 全茧量 | 茧层量 | 茧层率 | 茧产量 | 茧丝产量 | 隶属函数均值 | 名次 |
---|---|---|---|---|---|---|---|---|---|---|---|
CK | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.000 | 0.022 | 0.000 | 0.002 | 6 |
A | 0.327 | 0.144 | 0.470 | 0.226 | 0.136 | 0.300 | 0.403 | 0.000 | 0.128 | 0.237 | 5 |
B | 0.562 | 0.658 | 0.681 | 0.660 | 0.364 | 0.500 | 0.739 | 0.473 | 0.595 | 0.581 | 4 |
C | 0.761 | 1.000 | 0.994 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 0.973 | 1 |
D | 1.000 | 0.927 | 1.000 | 0.698 | 0.727 | 0.800 | 0.870 | 0.611 | 0.743 | 0.820 | 2 |
E | 0.735 | 0.712 | 0.826 | 0.604 | 0.636 | 0.700 | 0.773 | 0.719 | 0.759 | 0.718 | 3 |
The authors have declared that no competing interests exist.
作者已声明无竞争性利益关系。
[1] |
曹福亮 . 中国银杏[M]. 南京: 江苏科学技术出版社, 2002: 3.
|
[2] |
吴向阳, 仰榴青, 陈钧 , 等. 银杏外种皮综合利用的研究现状与发展[J]. 农业机械学报, 2003,34(6):164-166.
|
[3] |
曹福亮 . 中国银杏志[M]. 北京: 中国林业出版社, 2007: 139-140.
|
[4] |
赵东亚, 唐进根, 陈利红 .等 . 银杏外种皮提取物对植物种子萌发及幼苗生长的影响[J]. 江苏林业科技, 2014,41(3):10-13.
|
[5] |
巨云为, 樊培峰, 杨雪云 , 等. 银杏外种皮用于病虫害防治研究进展[J]. 林业技术开发, 2008,22(2):6-8.
|
[6] |
韩帅, 苗志伟, 刘玉平 , 等. 银杏外种皮挥发性成分分析[J]. 食品科学, 2012,33(14):146-149.
|
[7] |
张红梅 . 银杏外种皮提取物浸种对三种植物种子萌发和幼苗生长的影响[J]. 首都师范大学学报:自然科学版, 2014,35(4):49-52.
|
[8] |
姜晓明, 赵献军 . 银杏外种皮提取物对霉菌的抑制作用[J]. 西北农业学报, 2017,16(6):30-33.
|
[9] |
秦丹, 付迎康, 杜志雯 . 银杏叶和银杏外种皮提取液对松材线虫的毒杀作用[J]. 安徽农业科学, 2014,42(6):1697-1698,1775.
|
[10] |
张衡, 刘晓杰, 姚文红 , 等. 银杏外种皮中银杏酚酸的提取方法研究[J]. 青岛农业大学学报:自然科学版, 2012,29(2):147-151.
|
[11] |
|
[12] |
杨继华, 陈冰, 黄燕华 , 等. 饲料中添加桑叶黄酮对吉富罗非鱼生长性能、体成分、抗氧化指标及抗亚硝酸盐应激能力的影响[J]. 动物营养学报, 2017,29(9):3403-3412.
|
[13] |
杨玲, 胡睿智, 夏嗣廷 , 等. 植物多糖的功能性研究进展及其在动物生产中的应用[J]. 动物营养学报, 2019,31(6):2534-2543.
|
[14] |
王文学, 胡仕叶, 杨胜特 . 桑树根外追肥对桑叶产量和质量的影响[J]. 农技服务, 2012,29(4):411-412.
|
[15] |
张衡锋, 李成忠, 高利利 , 等. 叶面喷施微肥对藏红花光合特性的影响[J]. 江苏农业科学, 2015,43(12):285-287.
|
[16] |
王学奎 . 植物生理生化实验原理和技术[M]. 北京: 高等教育出版社, 2006: 195-198.
|
[17] |
张立军, 樊金娟 . 植物生理学实验教程[M]. 北京: 中国农业大学出版社, 2007: 57-72.
|
[18] |
孔祥生, 易现锋 . 植物生理学实验技术[M]. 北京: 中国农业出版社, 2008: 160-162.
|
[19] |
张衡锋, 张焕朝, 韦庆翠 , 等. 4种微肥对番红花生长、品质及产量的影响[J]. 南京林业大学学报:自然科学版, 2016,40(1):169-173.
|
[20] |
郁万文, 曹福亮 . 银杏外种皮汁液浸种对小麦萌发和幼苗生长的影响[J]. 林业工程学报, 2011,25(5):75-77.
|
[21] |
张瑾, 王文婷, 王国霞 , 等. 银杏外种皮及银杏叶提取液对冬枣保鲜的影响研究[J]. 宁夏农林科技, 2018,59(7):55-57.
|
[22] |
牛志电, 郭金华, 梅建设 , 等. AC试剂提高蚕桑产量和质量的研究[J]. 中国农学通报, 1998,14(6):69-70.
|
[23] |
谢海彬, 田毅, 李前锋 . 银杏外种皮在杏鲍菇栽培中的应用初探[J]. 食用菌, 2009(6):39.
|
[24] |
鲁剑巍, 陈防, 廖志文 , 等. 氮钾肥配合施用对桑叶产量品质及蚕茧质量的影响[J]. 植物营养与肥料学报, 2007,13(4):719-724.
|
[25] |
王泽林 . 不同配方施肥对种茧育的影响[J]. 蚕桑通报, 2007,32(2):31-33.
|
[26] |
郭金华, 牛志电, 梅建设 , 等. NaHSO3对桑树光合作用及蚕茧产量和质量的影响[J]. 蚕业科学, 2001,27(2):83-86.
|
/
〈 |
|
〉 |