International Research Journal of Agricultural Science and soil Science最新文献

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Laboratory analysis of five host plant sources on life capacities of gypsy moth, Lymantria dispar (Lepidoptera: Lymantriidae) and evaluation of the results in field conditions in Yasooj area of Iran. 伊朗Yasooj地区5种寄主植物源舞毒蛾(Lymantria dispar)生存能力的室内分析及野外条件评价。

International Research Journal of Agricultural Science and soil Science Pub Date : 2012-12-01 DOI: 10.17660/ACTAHORTIC.2012.940.90

K. Saeidi

引用次数: 1

PROJECT FOR IDENTIFICATION AND MEASURING A FOREST AREA SITUATED INTO THE ADMINISTRATIVE TERRITORY OF GIROC, TIMIS COUNTY 确定和测量位于蒂米斯县吉洛克行政领土内的森林区域的项目

International Research Journal of Agricultural Science and soil Science Pub Date : 2011-02-04 DOI: 10.15835/BUASVMCN-HORT:5646

I. Nemes, C. Bârliba, G. Eles

{"title":"PROJECT FOR IDENTIFICATION AND MEASURING A FOREST AREA SITUATED INTO THE ADMINISTRATIVE TERRITORY OF GIROC, TIMIS COUNTY","authors":"I. Nemes, C. Bârliba, G. Eles","doi":"10.15835/BUASVMCN-HORT:5646","DOIUrl":"https://doi.org/10.15835/BUASVMCN-HORT:5646","url":null,"abstract":"The forest as main fighting element against soil degradation and pollution is the larger gift that nature could offers to the human being, continuing to be a great miracle even for the greatest specialists. A modern democracy, cannot be consolidate without having the private propriety as main background which is the result of hard work and life saving, due to which the main goal of the human being is to improve its life conditions. The paper shows up a technical documentation for measuring and identification of forest situated on administrative territory of GIROC, TIMIS county. The purpose of the paper consist in registering the forest area into the Land Register Book according to the owners name by applying the 247/2005 law. The whole area is covered by forest vegetation. The 61.90 ha of oak forest, is having a medium density of 4m, the trees height is around 12 m, and the average thick is 0.25m. The forest is situated nearby Timiseni Monastery at the territorial administrative boundary between Sag and Giroc district. The work beneficiary: Timisoara Archbishopric, Saraca Monastery. The work purpose: consist in identification and field measurements in order to land register the woods parcels Pd420, Pd425, Pd425, Pd411, Pd407, Pd408 in the Timisoara Archbishopric propriety, on the territorial administrative territory of Giroc. Concerning the juridical situation of the propriety, for the moment this is part of the Committee of Propriety Laws for the propriety restitutions, of Giroc Council, Timis County. The topographical field measurements were achieved by using TRIMBLE 5503 DR total station. The projecting system used is Stereographic 70 projecting system.The data acquired by the field measurements, was processed by GEOTOP- Odorheiu Secuiesc software, TOPOSYS 5.1.","PeriodicalId":14478,"journal":{"name":"International Research Journal of Agricultural Science and soil Science","volume":"54 1","pages":"424-431"},"PeriodicalIF":0.0,"publicationDate":"2011-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90871059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effects of fertilizer residues in soils and crop performance in northern Nigeria: a review. 尼日利亚北部土壤中肥料残留对作物生产性能的影响:综述。

International Research Journal of Agricultural Science and soil Science Pub Date : 1900-01-01 DOI: 10.14303/IRJAS.2014.059

N. A. Loks, W. Manggoel, J. Daar, D. Mamzing, B. W. Seltim

{"title":"The effects of fertilizer residues in soils and crop performance in northern Nigeria: a review.","authors":"N. A. Loks, W. Manggoel, J. Daar, D. Mamzing, B. W. Seltim","doi":"10.14303/IRJAS.2014.059","DOIUrl":"https://doi.org/10.14303/IRJAS.2014.059","url":null,"abstract":"This study seeks to review the effects of fertilizer residues in soils and on crop performance in the savanna agro-ecological zone of northern Nigeria. Studies conducted in some parts of northern Nigeria revealed that there are residual effects of fertilizers on soils and they significantly affect crop performance. The annual applications of nitrogen, phosphorus and potassium over the years significantly affected exchangeable cations and consequently crop yields. As the fertilizer rates are increased, the efficiency of fertilizer nutrient use decreases, leaving behind in the soil an increasing proportion of the added nutrients. This is more prominent in the savanna zone where rainfall is generally inadequate and the rate of weathering is high. Hence, when nutrient content of the soil is already sufficient, adding fertilizer to the soil is likely to be damaging to both the soil and the crop. Consequently, the use of organic and inorganic fertilizers in the savanna zone of northern Nigeria should be base on specific soil diagnoses to determine the need for adding nutrients.","PeriodicalId":14478,"journal":{"name":"International Research Journal of Agricultural Science and soil Science","volume":"1 1","pages":"180-184"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78795647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

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