Journal of Agriculture and Plant Sciences最新文献_第2页

FEEDING OF LAMBS WITH IMPROVED PELLETED FEED 用改良颗粒饲料饲喂羔羊

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs22202023gj

Srekkjo Gjorgjievski, D. Nakov, A. Kuzelov, Tamara Todorovska, Fidanka Ilieva, Kristina Vanevska

{"title":"FEEDING OF LAMBS WITH IMPROVED PELLETED FEED","authors":"Srekkjo Gjorgjievski, D. Nakov, A. Kuzelov, Tamara Todorovska, Fidanka Ilieva, Kristina Vanevska","doi":"10.46763/japs22202023gj","DOIUrl":"https://doi.org/10.46763/japs22202023gj","url":null,"abstract":"The feed costs are the major expenses for the farmers and the main input that influenced the economics of livestock production. The physical form of diet is one of the main drivers for better digestibility of feed and improved growth performance of farm animals. This study aimed to evaluate the effect of using two different physical forms of diet (ground feed mixtures and pelleted feed mixtures) on the growth performance of fattening lambs. Seventy-two fattening lambs were randomly assigned to two groups with 36 fattening lambs to assess the effects of feeding with pelleted (test group) and ground feed mixtures (control group) on growth performance. Two physical forms (pelleted vs. ground) were equal in ingredient and chemical composition. The duration of the experiment was 42 days. At the beginning of the trial, the lambs in the test group had lower average live body weight and daily gain compared with the lambs in the control group. However, at the end of the feeding trial, the lambs feeding with a pelleted feed mixture had achieved a higher average live body weight and better daily gain. The results from the ANOVA for growth performance of lambs depending from the physical form of diet indicate that there was a statistically significant difference (p<0.05) between the test and control groups of lambs in the 5 th and the 6 th week of the feeding trial. These results support the possibility of using pelleted feeds in intensive fattening of lambs for improving the growth performance, increasing average daily gain and reducing the duration of the fattening period.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131882577","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 INFLUENCE OF DIFFERENT CLIMATIC TYPES ON THE NUMBER OF Bacillus spp. ISOLATED FROM SOIL IN NORTH MACEDONIA 北马其顿不同气候类型对土壤中分离芽孢杆菌数量的影响

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs23211031ap

N. Atanasova-Pančevska, D. Kungulovski, Elena Usta Petrova, Nikola Radmanovik, Ognen Boskovski, Edi Frcovski, Hristijan Premcevski, Sofija Kostandinovska

引用次数: 0

SPECIFICS OF SYMBIOTIC NITROGEN FIXATION OF CHICKPEA (Cicer arietinum L.) 鹰嘴豆(Cicer arietinum L.)共生固氮特性

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs2010023g

Monika Gligorova

引用次数: 0

THE ROLE AND IMPORTANCE OF AGROBIODIVERSITY FOR AGRICULTURE 农业生物多样性对农业的作用和重要性

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs21192047t

Fidanka Trajkova, Sasho Arsov, Liljana Koleva Gudeva

{"title":"THE ROLE AND IMPORTANCE OF AGROBIODIVERSITY FOR AGRICULTURE","authors":"Fidanka Trajkova, Sasho Arsov, Liljana Koleva Gudeva","doi":"10.46763/japs21192047t","DOIUrl":"https://doi.org/10.46763/japs21192047t","url":null,"abstract":"Biodiversity and agriculture have an inseparable relationship, with interdependent interactions between their constituent components. Agriculture as a basic anthropogenic activity is one of the main factors in the directions of development in biodiversity. Agrobiodiversity is the basis of the existence of food production processes and provides and secures many essential aspects of modern living. Many of these processes are completely unknown, and some of them we are not even aware that they are a consequence of the biological activity of various organisms. Thus, biodiversity provides food, clean drinking water, energy, raw materials for industry, tourism and recreational opportunities, scientific research, and medicine. If agricultural practices that promote biodiversity are used, such as: crop rotation, cover crops, buffer zones, use of biopesticides, beneficial insects and intercrops, then natural processes in soil, plants and environment are significantly intensified for the benefit of farmers, plants and the overall environment. On the other hand, if techniques and methods that reduce biodiversity are applied in the agroecosystem and its environment, such as fertilizers, chemical pesticides, hormones, intensive processing, monoculture and others, processes of reduction, disappearance and pollution of the environment and the overall biodiversity occur. Therefore, careful selection of agricultural practices is needed that would not jeopardize the survival of the species, and at the same time high yields with good quality will be achieved.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"474 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132914399","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

ASSESSMENT OF RADIOLOGICAL HAZARD FOR VARIOUS FOOD COMMONLY USED IN REPUBLIC OF NORTH MACEDONIA 北马其顿共和国常用食品的放射性危害评估

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs22202009a

A. Angeleska, Elizabeta Dimitrieska Stojkovik, Zehra Hajrulai Musliu, B. Stojanovska Dimzoska, I. Esmerov, Anita Angelovska

引用次数: 0

CHEMICAL CHARASTERISTIC OF RABBIT HIBRIDS 兔杂交种的化学特性

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs21191009a

D. Andronikov

引用次数: 0

QUALITATIVE CHARACTERISTICS OF SAUSAGES MADE WITH ADDITION OF PUMPKIN AND BLACK SEED OILS 添加南瓜油和黑籽油制作香肠的质量特性

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/JAPS182025M

Boban Malinov

引用次数: 0

INTRODUCING SUSTAINABLE RICE PRODUCTION TO IMPROVE ENVIRONMENTAL AND SOCIO-ECONOMIC CONDITIONS IN KOCHANI VALLEY 引进可持续水稻生产，以改善kochani河谷的环境和社会经济条件

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/JAPS18209GJK

M. Kovachevikj

引用次数: 0

CORN PRODUCTION IN REPUBLIC OF NORTH MACEDONIA AND POSSIBILITIES FOR ITS CULTIVATION WITHOUT INTERVENTIONAL IRRIGATION 北马其顿共和国的玉米生产及其无干预灌溉种植的可能性

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs23211049i

Mite Ilievski, D. Spasova, Natalija Markova Ruzdik, B. Atanasova, D. Spasov

引用次数: 0

HETEROTHIC EFFECT OF SOME QUANTITATIVE TRAITS IN F1 DIALLEL HYBRIDS OF VARIOUS TOBACCO TYPES 不同烟草品种双列杂交1系中某些数量性状的杂种效应

Journal of Agriculture and Plant Sciences Pub Date : 1900-01-01 DOI: 10.46763/japs23211009a

J. Aleksoski̇

{"title":"HETEROTHIC EFFECT OF SOME QUANTITATIVE TRAITS IN F1 DIALLEL HYBRIDS OF VARIOUS TOBACCO TYPES","authors":"J. Aleksoski̇","doi":"10.46763/japs23211009a","DOIUrl":"https://doi.org/10.46763/japs23211009a","url":null,"abstract":"The mode of inheritance and heterotic effect were studied in ten F 1 crosses obtained by one-way diallel crossing between five parental genotypes: MV-1, P 76/86, Adiyaman, Basma-Djebel and P 66 9 7. The following quantitative traits were studied: the number of leaves per stalk, length of leaves from the middle belt of the stalk and yield of green leaf mass per stalk and per hectare. The trial was set up in the experimental field of Scientific Tobacco Institute-Prilep, using a randomized block design with four replications in the period 2018-2019. Traditional cultural practices were applied during the growing season of tobacco in the field. The aim of this research was to study the mode of inheritance of the quantitative traits, to detect heterosis in the F 1 generation and to assess its economic viability. Analysis of variance determined statistically significant differences in traits between parents and hybrids in the two-year investigation. The most common way of trait inheritance is partial-dominant, then intermediate. The negative heterotic effect on the number of leaves per stalk has P 76/86 x P 66 9 7. The hybrids MV-1 x Adiyaman, P 76/86 x Basma-Djebel, P 76/86 x P 66 9 7 and Basma-Djebel x P 66 9 7 have a positive heterotic effect on the length of the leaves. Oriental hybrids, where one of the parents is the variety P 66 9 7, have positive heterosis in the yield of green leaf mass per stalk. The investigation provides very useful guidance for future successive selection activities.","PeriodicalId":197157,"journal":{"name":"Journal of Agriculture and Plant Sciences","volume":"45 22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130066759","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