Effects of Different Levels of Fertilization with Hen Droppings on the Production and Chemical Composition of Pennisetum clandestinum (Poaceae)

Wauffo David Fokom, F. Tendonkeng, Gilles Jiope Azangue, E. Miégoué, France-Gina Tobou Djoumessi, Nyah Cédric Kwayep, M. Mouchili
{"title":"Effects of Different Levels of Fertilization with Hen Droppings on the Production and Chemical Composition of Pennisetum clandestinum (Poaceae)","authors":"Wauffo David Fokom, F. Tendonkeng, Gilles Jiope Azangue, E. Miégoué, France-Gina Tobou Djoumessi, Nyah Cédric Kwayep, M. Mouchili","doi":"10.4236/ojas.2021.114037","DOIUrl":null,"url":null,"abstract":"The use of organic manures, constitute \nan alternative to that of polluting artificial fertilizers. In this study, the \neffect of various levels of hen droppings fertilization on the production of \nbiomass, chemical composition and carrying capacity of P. clandestinum were \nevaluated at the Research and Experimental Farm (REF) and at the Animal \nNutrition and Feeding Laboratory of the University of Dschang, between \nApril and September 2016. A completely randomized block design comparing three \nnitrogen level of fertilization in hen droppings form (0; 100 and 200 kg N/ha) \non 4 m2 plot of P. clandestinum were used. Each treatment was carried out in \nfour replications for a total of 12 experimental plots. Then a sample of 500 g \nof forage has been collected in the center of each plot, then dried and used \nfor the evaluation of the biomass and the chemical composition of P. clandestinum, according to the level of fertilization \nand the cutting frequency. The results showed that the fertilization with the \nhen droppings positively influenced (p tion at the \nfirst cutting frequency and the highest value (47.12 cm) was obtained with of \n200 kg N/ha rate of fertilization. The biomass of this fodder increased \nsignificantly (p s with \nthe increasing cutting of frequency whatever the level of fertilization. \nIndependently of the fertilization and the cutting frequency, the maximum \nbiomass (6.22 t DM/ha) was obtained with the first cutting at the 200 kg N/ha \nof hen droppings fertilization. The fertilization influenced in variable way \nthe chemical composition of P. clandestinum. The dry matter and organic matter content \ndecrease with the level of fertilization and the highest values (83.79% and \n89.39% respectively for the DM and OM) were obtained on the control plot at the \nthird and the first cutting. Moreover, the ash and crude protein contents \nincreased significantly (p","PeriodicalId":62784,"journal":{"name":"动物科学期刊(英文)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"动物科学期刊(英文)","FirstCategoryId":"1091","ListUrlMain":"https://doi.org/10.4236/ojas.2021.114037","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

Abstract

The use of organic manures, constitute an alternative to that of polluting artificial fertilizers. In this study, the effect of various levels of hen droppings fertilization on the production of biomass, chemical composition and carrying capacity of P. clandestinum were evaluated at the Research and Experimental Farm (REF) and at the Animal Nutrition and Feeding Laboratory of the University of Dschang, between April and September 2016. A completely randomized block design comparing three nitrogen level of fertilization in hen droppings form (0; 100 and 200 kg N/ha) on 4 m2 plot of P. clandestinum were used. Each treatment was carried out in four replications for a total of 12 experimental plots. Then a sample of 500 g of forage has been collected in the center of each plot, then dried and used for the evaluation of the biomass and the chemical composition of P. clandestinum, according to the level of fertilization and the cutting frequency. The results showed that the fertilization with the hen droppings positively influenced (p tion at the first cutting frequency and the highest value (47.12 cm) was obtained with of 200 kg N/ha rate of fertilization. The biomass of this fodder increased significantly (p s with the increasing cutting of frequency whatever the level of fertilization. Independently of the fertilization and the cutting frequency, the maximum biomass (6.22 t DM/ha) was obtained with the first cutting at the 200 kg N/ha of hen droppings fertilization. The fertilization influenced in variable way the chemical composition of P. clandestinum. The dry matter and organic matter content decrease with the level of fertilization and the highest values (83.79% and 89.39% respectively for the DM and OM) were obtained on the control plot at the third and the first cutting. Moreover, the ash and crude protein contents increased significantly (p
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
母鸡不同施肥水平对狼尾草产量及化学成分的影响
有机肥料的使用构成了污染人工肥料的替代品。在这项研究中,2016年4月至9月,在研究与实验农场(REF)和德昌大学动物营养与饲养实验室评估了不同水平的母鸡粪便施肥对隐尾蠊生物量、化学成分和携带能力的影响。采用完全随机区组设计,比较了在4平方米的P.clandestinum地块上以母鸡粪便形式(0、100和200公斤N/ha)施肥的三种氮水平。每种处理在总共12个实验区的四个重复中进行。然后,在每个地块的中心采集500克饲料样本,然后进行干燥,根据施肥水平和切割频率,用于评估隐尾蠊的生物量和化学成分。结果表明,用母鸡粪便施肥对第一次扦插频率有积极影响,在200 kg N/ha的施肥率下获得最高值(47.12 cm)。无论施肥水平如何,该饲料的生物量都随扦插频率的增加而显著增加(p<0.01)。与施肥和扦插频率无关,在200 kg N/ha的母鸡粪便施肥条件下,第一次扦插的生物量最高(6.22 t DM/ha)。施肥对隐尾藻的化学成分有不同程度的影响。干物质和有机质含量随着施肥水平的降低而降低,在第三次和第一次切割时,对照地块的干物质和无机质含量分别达到83.79%和89.39%。灰分和粗蛋白含量显著增加(p
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
372
期刊最新文献
Dairy Farming Conditions and Utilization Levels of Liquid Brewers’ Yeast in Kenya The Yellow Spot Pattern of Salamander (Salamandra infraimmaculata) in Various Habitats at the Southern Border of Its Distribution in Israel Study on Breeding Practices and Reproductive Performance of Black-Head Somali Sheep under Traditional Management System: The Case of Awbarre District, Eastern Ethiopia Water Quality and Growth Performance of Nile Tilapia Fries Fed on Insect-Based Feeds Short-Term Stress Response of Juvenile Rainbow Trout Subjected to Two Different Rearing Densities
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1