蔬菜残株沼气发酵液对薄皮甜瓜幼苗生长的影响
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摘要
【目的】分析不同浓度沼气发酵液两种喷施方式对甜瓜幼苗生长发育的影响。【方法】以薄皮甜瓜(Cucumis melo)"京蜜11号"为试材、蔬菜残株为材料制作沼气发酵液,进行喷施和浇灌两种施用方式后,利用测量法观察株高、茎粗、地上部干重和地下部干重的变化。【结果】喷施沼气发酵液可以提高甜瓜幼苗株高和茎粗,促进真叶生长,增加地上部和地下部的干重,以300倍液沼气发酵液表现最明显,株高、茎粗、地上部和地下部的干重比对照分别增加31%、38%、57%,54%;浇灌不同浓度的沼气发酵液,株高、茎粗、地上部和地下部的干重比对照也有不同程度的增加。【结论】整体来看,喷施和浇灌沼气发酵液都能促进甜瓜幼苗生长,且喷施效果优于浇灌且以300倍液沼气发酵液为最优。
【Objective】To analyze the influence of biogas fermentation liquor with different concentrations under two fertiltzation methods.【Method】This study adopted melon(Cucumis melo L.) "Jingmi 11" as the test materials,based on waste vegetable making biogas fermentation liquor,observing the change of plant height,stme diemeter,dry weight of overground and underground parts by measurement after spraying application or root application.【Result】Spraying biogas fermentation liquor can improve the plant height and stem diameter,promote the growth of leaf,and increase the dry weight of overground and underground parts,the 300 times liquid fermentation medium performed best,plant height,stem diameter,dry weight of overground and underground parts have increased by 31%,38 %,57 %,54% respectively than control.Different concentrations of biogas fermentation medium on root can also improve the melon seedling plant height and stem diameter,promote the growth of leaf,and increase the dry weight of overground and underground parts.【Conclusion】Integrated as a whole,both sprayingand root applicating biogas fermentation liquor could promote melon seedling growth,and the spraying overall effect is better than that of root application and 300 times liquid fertilizer is the most optimal fermentation.
【Objective】To analyze the influence of biogas fermentation liquor with different concentrations under two fertiltzation methods.【Method】This study adopted melon(Cucumis melo L.) "Jingmi 11" as the test materials,based on waste vegetable making biogas fermentation liquor,observing the change of plant height,stme diemeter,dry weight of overground and underground parts by measurement after spraying application or root application.【Result】Spraying biogas fermentation liquor can improve the plant height and stem diameter,promote the growth of leaf,and increase the dry weight of overground and underground parts,the 300 times liquid fermentation medium performed best,plant height,stem diameter,dry weight of overground and underground parts have increased by 31%,38 %,57 %,54% respectively than control.Different concentrations of biogas fermentation medium on root can also improve the melon seedling plant height and stem diameter,promote the growth of leaf,and increase the dry weight of overground and underground parts.【Conclusion】Integrated as a whole,both sprayingand root applicating biogas fermentation liquor could promote melon seedling growth,and the spraying overall effect is better than that of root application and 300 times liquid fertilizer is the most optimal fermentation.
引文
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[10]张晓康,王瑜,岳德连.施用沼肥对西瓜苗期病虫害、产量和甜度的影响[J].安徽农业科学,2013(11):4813-4814
[11]俞超,汪财生,盛梦俊,等.沼液无土栽培蕹菜的应用效果[J].核农学报,2015(1):178-182
[12]冯伟,管涛,王晓宇,等.沼液与化肥配施对冬小麦根际土壤微生物数量和酶活性的影响[J].应用生态学报,2011(4):1007-1012
[13]季雪婧,王绍辉,赵福宽.喷施沼气发酵液对番茄生长发育的影响(英文)[J].Agricultural Science&Technology,2014(1):57-59
[14]袁大刚,刘成,蒲光兰,等.沼液浸种对万寿菊种子发芽及幼苗生长的影响[J].中国中药杂志,2011(7):817-822
[15]吕淑敏,曲小菲,王林华,等.不同沼液用量对夏玉米源库代谢关键酶及产量的影响[J].应用生态学报,2010(2):338-343
[2]Alberto San Bautista,Angeles Calatayud,Sergio G.Nebauer,et al.Effects of simple and double grafting melon plants on mineral absorption,photosynthesis,biomass and yield[J].Scientia Horticulturae,2011(130):575-580
[3]石瑜,汪俏梅,叶红霞,等.2,4-表油菜素内酯(EBR)对网纹甜瓜光合特性和果实品质的影响[J].核农学报,2015(5):1009-1017
[4]谭明明,张新英,付秋实,等.嫁接对铜胁迫下甜瓜幼苗生理特性的影响[J].应用生态学报,2014(12):3563-3572
[5]杨琦,张本凯,姚玉桂,等.施用沼肥对茄子田节肢动物群落结构与茄子产量的影响[J].中国生态农业学报,2011(1):42-46
[6]杨敬华,武占会,刘明池,等.无机基质配比及沼渣施肥水平对无土栽培苗用型大白菜生长的影响[J].中国蔬菜,2013(6):44-49
[7]李晓燕.施用沼肥对番茄生长及产量的影响[J].北京农业,2015(15):112-113
[8]李胜利,刘金,夏亚真,等.沼液施用方式对两种叶菜品质及栽培环境的影响[J].中国土壤与肥料,2014(2):61-66
[9]张利,李立军,冯志国,等.施用沼肥对西瓜品质和产量的影响[J].中国沼气,2012(3):41-44
[10]张晓康,王瑜,岳德连.施用沼肥对西瓜苗期病虫害、产量和甜度的影响[J].安徽农业科学,2013(11):4813-4814
[11]俞超,汪财生,盛梦俊,等.沼液无土栽培蕹菜的应用效果[J].核农学报,2015(1):178-182
[12]冯伟,管涛,王晓宇,等.沼液与化肥配施对冬小麦根际土壤微生物数量和酶活性的影响[J].应用生态学报,2011(4):1007-1012
[13]季雪婧,王绍辉,赵福宽.喷施沼气发酵液对番茄生长发育的影响(英文)[J].Agricultural Science&Technology,2014(1):57-59
[14]袁大刚,刘成,蒲光兰,等.沼液浸种对万寿菊种子发芽及幼苗生长的影响[J].中国中药杂志,2011(7):817-822
[15]吕淑敏,曲小菲,王林华,等.不同沼液用量对夏玉米源库代谢关键酶及产量的影响[J].应用生态学报,2010(2):338-343