Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture最新文献_第3页

Researches Regarding a Protein Hydrolysate Used as Adjuvant in Fertilization Process 一种蛋白质水解物在受精过程中用作佐剂的研究

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-11-18 DOI: 10.15835/buasvmcn-agr:2018.0035

E. Nagy, C. Coța, N. Cioica, Z. Gyorgy, L. Fechete-Tutunaru, Adina L. Ghirisan, V. Miclǎuş

引用次数: 0

Study of the Influence of Lead Microelement on the Process of Water Accumulation in (Phaseolus vulgaris) Plants 铅微量元素对菜豆植株水分积累过程影响的研究

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-11-18 DOI: 10.15835/buasvmcn-agr:2019.0014

Lucia Mihălescu, O. Roșca, A. Dumuța, M. Cordea, Zorica Voșgan

引用次数: 0

The Influence of the Tillage System and Fertilization on Soybean Yield at ARDS Turda, 2015-2017 耕作制度与施肥对2015-2017年大豆产量的影响

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-11-18 DOI: 10.15835/buasvmcn-agr:2018.0030

A. Șimon, F. Chețan, C. Chețan, Marius Bǎrdaş, V. Deac

{"title":"The Influence of the Tillage System and Fertilization on Soybean Yield at ARDS Turda, 2015-2017","authors":"A. Șimon, F. Chețan, C. Chețan, Marius Bǎrdaş, V. Deac","doi":"10.15835/buasvmcn-agr:2018.0030","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2018.0030","url":null,"abstract":"Soybean is currently one of the most important agricultural crops being used in human and animal nutrition, as a raw material for industry but also has agro-phyto-technical importance because it contributes to the raising of soil fertility by fixing atmospheric nitrogen by symbiosis between soybeans and Rhizobium japonicum bacteria, which forms root-nodules. To achieve the aims, a poly-factorial experience has been placed during the period 2015-2017 at ARDS Turda, with the factors: Factor A - the tillage system (a1 the classical tillage system by plowing with the return of the furrow and a2 the minimum tillage system, chisel variant; factor B- the fertilization (b1-N20P20K0 100 kg/ha, applied simultaneously with sowing, b2-N20P20K0 100 kg/ha, applied simultaneously with the sowing + N20P20K0 100 kg/ha, applied in the 4-6 leaves phenophase, b3-N20P20K0 100 kg/ha applied simultaneously with sowing + N30 100 kg/ha, applied in the 4-6 leaves phenophase and b4-N20P20K0 100 kg/ha applied simultaneously with sowing + N20 100 kg/ha, applied in the 4-6 leaves phenophase, factor C-climatic conditions in the experimental years (c1-2015; c2-2016; c3-2017). The soybean variety studied was Malina TD. Following the application of the minimum tillage system, the yield decreases with a significant difference of 86 kg/ha compared to the conventional tillage system. A very significant influence in the yield of superior quantitative yields is fertilization, in the three variants where the supplementary fertilization was applied, there were obtained very significant yield increases of over 199 kg/ha compared to the control variant which produced a yield of 2373 kg/ha.","PeriodicalId":9362,"journal":{"name":"Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74415274","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: 4

Ecological Influences on Tuber Aestivum Distribution in the Subcarpathian Region of Transylvania 特兰西瓦尼亚亚喀尔巴阡地区块茎分布的生态影响

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-07-25 DOI: 10.15835/buasvmcn-agr:2019.0036

H. Păcurar, M. Dîrja, I. Păcurar, S. Roșca, Ștefan Bilașco, C. Negrușier

{"title":"Ecological Influences on Tuber Aestivum Distribution in the Subcarpathian Region of Transylvania","authors":"H. Păcurar, M. Dîrja, I. Păcurar, S. Roșca, Ștefan Bilașco, C. Negrușier","doi":"10.15835/buasvmcn-agr:2019.0036","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2019.0036","url":null,"abstract":"The aim of this research was to identify the ecological factors which have influences on distribution, development and habitat suitability of the summer truffle (Tuber aestivum) in the Sub-Carpathian region of Transylvania. The ecological factors such as average annual temperature (°C), average annual precipitation (mm/year), the length of the bioactive period (months), land slope (grade), slope orientation, soil pH and its compaction level were analyzed having specific influences on forest vegetation development in Sub-Carpathian hills, and in the same time on the possibility of symbiosis existence between the trees and summer truffle. The most favorable regions from the Sub-Carpathians of Transylvania for summer truffle growth proved to be Dealurile Năsăudului and Homoroadelor Sub-Carpathians followed by Muscelele Năsăudului and hills of Bistrița, where the average annual temperature is between 6,8-11°C with an average annual precipitation of 900 mm/year, a 3-6 months long bioactive period and high humus content of the soil.","PeriodicalId":9362,"journal":{"name":"Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture","volume":"411 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75002178","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

Monitoring Food Additives and Nutritional Composition of Labels of Food Bases 监测食品添加剂和食品基础标签的营养成分

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI: 10.15835/BUASVMCN-HORT:2018.0007

Stela Jelea, M. Jelea, Lucia Mihălescu, Zorica Voșgan, O. Jelea

引用次数: 0

Genetic Analysis for Relationships between some Native Sour Cherry (Prunus cerasus l.) Using RAPD Markers 几种本地酸樱桃亲缘关系的遗传分析使用RAPD标记

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI: 10.15835/buasvmcn-hort:2019.0002

I. Berindean, Alexandra Maria Itu

引用次数: 0

Relationship between Flag Leaf Characteristics and Main Yield Components in Oat (Avena sativa L.) 燕麦旗叶性状与主要产量成分的关系

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI: 10.15835/buasvmcn-hort:2018.0047

I. Racz, R. Kadar, S. Vâtcă, I. Berindean, Adrian Ceclan, Diana Hiriṣcău, C. Urdǎ

引用次数: 0

Influence of Long Term Fertilization With NPK on Wheat Production and Chemical Characteristics of Typical Chernozem From Valu Lui Traian 长期施用氮磷钾对小麦产量及典型黑钙土化学特性的影响

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI: 10.15835/buasvmcn-hort:2019.0009

M. Dumitru, Naliana Lupașcu, N. Marin

{"title":"Influence of Long Term Fertilization With NPK on Wheat Production and Chemical Characteristics of Typical Chernozem From Valu Lui Traian","authors":"M. Dumitru, Naliana Lupașcu, N. Marin","doi":"10.15835/buasvmcn-hort:2019.0009","DOIUrl":"https://doi.org/10.15835/buasvmcn-hort:2019.0009","url":null,"abstract":"To determine the evolution soil fertility as a result of NPK fertilization, are presented experimental results from a long-term experience after 44 years of fertilization. The experimental field is located on the chernozem - soil type, the plant of culture was wheat. Nitrogen and phosphorus doses that were applied had 2 graduations. We tracked the influence of fertilizers on the production and content of nitrogen, phosphorus, potassium, humus, pH and heavy metals: Cu, Cd, Pb and Zn from the soil after harvesting. The highest yield (4288 kg / ha) was obtained in fertilized variants with N100K150, variants where the production level increased by 216% compared to the unfertilized soil (1987 kg / ha); Fertilization with 100 kg / ha of phosphorus alone or with 50-150 kg / ha of potassium and fertilization with N100P100 along with doses of 50-150 kg / ha of potassium have led to very significant increases in the level of the mobile phosphorus in soil (from 34 mg / kg in unfertilized soil to 178 mg / kg in variant fertilized with N100P100 kg / ha), the potassium content of the soil increased very significantly with the increase of the applied potassium dose.","PeriodicalId":9362,"journal":{"name":"Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72962439","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 Grain Yield Performance and Stability Characters of Several Spring Wheat Genotypes in Transylvanian Plain Conditions 特兰西瓦尼亚平原条件下几种春小麦基因型的产量表现及稳定性

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2019-06-12 DOI: 10.15835/buasvmcn-hort:2017.0045

I. Racz, R. Kadar, O. Ceclan, Diana Hiriṣcău, F. Bora, L. Șopterean, R. Călugăr

引用次数: 1

Influence of Mineral and Organic Fertilization on Grassland from Transilvanian Plateau 无机和有机施肥对特兰西瓦尼亚高原草地的影响

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture Pub Date : 2018-12-16 DOI: 10.15835/buasvmcn-agr:2018.0016

I. Rotar, R. Vidican, G. Toth, A. Pleșa, I. Vaida, Vasile Iuga, A. Morea

{"title":"Influence of Mineral and Organic Fertilization on Grassland from Transilvanian Plateau","authors":"I. Rotar, R. Vidican, G. Toth, A. Pleșa, I. Vaida, Vasile Iuga, A. Morea","doi":"10.15835/buasvmcn-agr:2018.0016","DOIUrl":"https://doi.org/10.15835/buasvmcn-agr:2018.0016","url":null,"abstract":"Mineral and organic fertilization have a huge effect on natural grasslands. The purpose of this research is to assess the state of the biodiversity and pastoral value for grasslands from the Transylvanian Plateau area. In this area has been analyzed the floristic composition and a series of ecological indexes, respectively humidity, soil reaction, temperature and nitrogen. Other aspects taken in account were the agronomical and anthropogenic specters. The analyzed grasslands are placed in the perimeter of Gheorgheni village, from Cluj County. Experience includes 20 experimental variants with organic fertilization with combined with mineral fertilization, 5 variants in 4 rehearsals. Each experimental variant is 2 m long X 5 m wide. In most hill meadows the economic efficiency is relatively low, and in order to be increased, it is necessary to apply the whole complex of measures for their improvement, care and exploitation, of which a special role is the application of appropriate treatments that stimulate the development of valuable species. Several researches show that applying fertilizers on grasslands is economically justified since, generally, 1 kg of active element results in an increase of 80-100 kg of green matter.","PeriodicalId":9362,"journal":{"name":"Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78799485","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: 1