Ratarstvo i Povrtarstvo最新文献_第5页

Feasibility of growing conventional confectionary sunflower hybrids in organic agriculture: preliminary results of organic trials 在有机农业中种植传统糖果向日葵杂交种的可行性:有机试验的初步结果

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-19861

Brankica Babec, N. Hladni, S. Šeremešić, M. Jocković, Nemanja Ćuk, S. Gvozdenac, V. Miklič, B. Vojnov

{"title":"Feasibility of growing conventional confectionary sunflower hybrids in organic agriculture: preliminary results of organic trials","authors":"Brankica Babec, N. Hladni, S. Šeremešić, M. Jocković, Nemanja Ćuk, S. Gvozdenac, V. Miklič, B. Vojnov","doi":"10.5937/RATPOV56-19861","DOIUrl":"https://doi.org/10.5937/RATPOV56-19861","url":null,"abstract":"As organic agriculture represents one of the most sustainable ways of agricultural land use, the key purpose of this research was to improve confectionary sunflower production in organic agriculture. The trial compared seed yield per plant of conventional confectionary sunflower hybrids in organic vs conventional production. Subsequently, 1000 seed weight, seed yield per plant and kernel ratio of confectionary hybrids treated with the following fertilizers used in organic production: fertilizer of animal origin (G), fertilizer based on amino acids and nitrogen (T) and microbiological fertilizer (N) were compared with untreated control (C). Fertilizers enhanced yield of sunflower compared to untreated control; the highest yield was recorded in combined of G+N and G+T, all in organic agriculture system. NS Gricko had the lowest seed yield per plant compared to the other hybrids that significantly increased when treated with G+N fertilizers; same results were obtained in treatments of NS Slatki, and NS Leviathan. Preliminary results of the study indicated that application of organic fertilizers can have a positive effect on yield of sunflower in organic production conditions, which indicates that further research is necessary.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044349","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

Characterisation of Serbian durum wheat genotypes based on UPOV-defined characteristics 基于upov定义特征的塞尔维亚硬粒小麦基因型特征

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/ratpov56-22555

Verica Takač, S. Mikić, M. Mirosavljević, V. Momčilović, D. Trkulja, A. Kondić-Špika, L. Brbaklić

{"title":"Characterisation of Serbian durum wheat genotypes based on UPOV-defined characteristics","authors":"Verica Takač, S. Mikić, M. Mirosavljević, V. Momčilović, D. Trkulja, A. Kondić-Špika, L. Brbaklić","doi":"10.5937/ratpov56-22555","DOIUrl":"https://doi.org/10.5937/ratpov56-22555","url":null,"abstract":"Estimation of the level of durum wheat germplasm genetic diversity is important for its classification and efficient use in breeding programmes. The aim of this study was to assess genetic diversity of durum wheat genotypes developed at the Institute of Field and Vegetable Crops in Novi Sad, Serbia, with 26 morphological characteristics based on the International Union for Protection of New Varieties of Plants guidelines. The Shannon diversity index was used as an indicator of morphological diversity and it ranged from 0.283 for glaucosity of lower side of the flag leaf blade and density of hairiness of uppermost node of the culm, to 0.950 for the ear colour, with the mean value of 0.616, indicating a medium to high level of morphological diversity. On average, the diversity was higher for traits relating to generative organs than for those associated with vegetative plant organs. The 21 morphological characteristics were sufficient to distinguish unique profiles of all durum wheat genotypes. The estimation of varietal diversity and identification of morphological characteristics with the highest discriminative power were done by multiple correspondence analysis. The traits that contributed the most to the distinction of genotypes were the ear colouration, length of beak of the lower glume, lower glume shape, ear length of awns at tip relative to ear length and colour of awns. Morphological characterization using the traits with the highest discriminative power could be a useful complementary method for durum wheat germplasm classification and diversity analysis.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044372","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: 2

Vigna lanceolata in the fire-stick farming and the Australian Aboriginal culture 杉木中的火棒种植和澳大利亚土著文化

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-19716

A. Castelli, A. Mikić

引用次数: 0

Yield of biomass and essential oil of dill (Anethum graveolens L.) grown under irrigation 灌溉条件下莳萝的生物量和精油产量

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-19792

V. Popović, L. Maksimović, D. Adamović, V. Sikora, V. Ugrenović, V. Filipović, K. Mačkić

引用次数: 0

Molecular characterization of Turnip yellows virus: A new pathogen of mustards in Serbia 塞尔维亚一种新的芥菜病原菌——萝卜黄病毒的分子特征

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/ratpov56-23514

D. Milošević, M. Ignjatov, A. Marjanović-Jeromela, I. Stanković, Z. Nikolić, G. Tamindžić, B. Krstic

引用次数: 1

Molecular profiling of chickpea mutants isolated from EMS and gamma rays treatments em和γ射线处理分离鹰嘴豆突变体的分子谱分析

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/ratpov56-19959

S. Umavathi, L. Mullainathan

{"title":"Molecular profiling of chickpea mutants isolated from EMS and gamma rays treatments","authors":"S. Umavathi, L. Mullainathan","doi":"10.5937/ratpov56-19959","DOIUrl":"https://doi.org/10.5937/ratpov56-19959","url":null,"abstract":"Conventional mutation breeding techniques have often been used to improve yield, disease and pest resistance in crop plants. In the present attempt, two well-known mutagenic agents ethyl methane sulphonate and EMS were employed in order to induce genetic variability variety of chick pea Co -4 obtained from Tamil Nadu Agricultural University. The seeds were treated with different concentrations of EMS (10-50 mM) and Gamma rays (20-60 kR). A total of 369 mutants which alter the height, leaf structure, colour of flower, seed, size of pod, duration of the plant were isolated and characterized. Among them, five true breeding mutants namely Early flowering mutant (EFM), Bold pod mutant (BPM), Bold seed mutant BSM), High yielding mutant (HYM) and High protein content mutant (HPC), which directly influenced the economic value of the crop were selected for further study. The results revealed a significant positive increase in the qualitative traits among the mutant lines. The RAPD profiling of isolated mutants revealed a total of 129 bands, among them 92 were polymorphic with an average of 70.99 percentage of polymorphism. Apart from 28 bands, all the bands seemed to be mutation. The presence of new bands and absence of existing bands might be the reason for quality improvement of chickpea. The RAPD is considered as an excellent marker to differentiate mutants from their parents, to assess genetic variation and phylogenetic relationship.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043970","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

Comparison of methods for germination testing of Cannabis sativa seed 大麻种子发芽试验方法的比较

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/ratpov56-21105

D. Jovičić, Z. Nikolić, V. Sikora, G. Tamindžić, Gordana Petrović, M. Ignjatov, D. Milošević

引用次数: 6

Studies on the perennial pea Vavilovia formosa (Fabaceae) of mountain Aknasar population (Gegham Highland) and under ex situ conditions in the Botanical Gardens of Armenia Gegham高原Aknasar山种群和亚美尼亚植物园迁地条件下多年生豌豆Vavilovia formosa(豆科)研究

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-19833

J. Akopian, A. Ghukasyan, Z. Hovakimyan, L. Martirosyan, Gevorg Zaroyan

{"title":"Studies on the perennial pea Vavilovia formosa (Fabaceae) of mountain Aknasar population (Gegham Highland) and under ex situ conditions in the Botanical Gardens of Armenia","authors":"J. Akopian, A. Ghukasyan, Z. Hovakimyan, L. Martirosyan, Gevorg Zaroyan","doi":"10.5937/RATPOV56-19833","DOIUrl":"https://doi.org/10.5937/RATPOV56-19833","url":null,"abstract":"Wild perennial pea Vavilovia formosa is a relic and an endangered species of the upper alpine flora of Armenia, specialized to scree habitats. The populations of V. formosa in Armenia, as well as in other sites of the world, are in danger of extinction and need both in situ and ex situ complementary investigation and conservation. Present article contains information on V. formosa Aknasar mountain population studies. Data on natural conditions, flora composition, ecological and coenotic characteristic of the habitat and bio-ecological features of V. formosa are given. The present state of Vavilovia population of mountain Aknasar is satisfactory. The activation of seed reproduction along with vegetative propagation is observed. One of the natural threats leading to the change and reduction of Vavilovia population was estimated to be the overgrowing of mobile scree habitats with turf-forming grasses, which creates conditions for the mountain-meadow vegetation development. V. formosa ex situ conservation strategy is one of the possible ways of its adaptive capacity estimation to environment changes as well as for its saving and using in basic and applied researches. An introductory experiment on the cultivation of Vavilovia in the Yerevan and Sevan Botanical Gardens has started, and some data on bio-morphological and eco-physiological peculiarities under ex situ conditions were obtained.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71043905","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: 2

Variety selection in intensive alfalfa cutting management 紫花苜蓿精耕细作管理中的品种选择

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-20528

D. Milić, S. Katanski, B. Milošević, D. Živanov

引用次数: 5

The effect of Pseudomonas chlororaphis subsp. aurantiaca strain Q16 able to inhibit Fusarium oxysporum growth on potato yield 绿假单胞菌亚种的作用。菌株Q16能抑制马铃薯尖孢镰刀菌的生长

Ratarstvo i Povrtarstvo Pub Date : 2019-01-01 DOI: 10.5937/RATPOV56-20428

D. Poštić, D. Jošić, Z. Lepšanović, G. Aleksić, D. Latković, M. Starović

{"title":"The effect of Pseudomonas chlororaphis subsp. aurantiaca strain Q16 able to inhibit Fusarium oxysporum growth on potato yield","authors":"D. Poštić, D. Jošić, Z. Lepšanović, G. Aleksić, D. Latković, M. Starović","doi":"10.5937/RATPOV56-20428","DOIUrl":"https://doi.org/10.5937/RATPOV56-20428","url":null,"abstract":"This study assesses the potential of antibiotics-producing Pseudomonas chlororaphis strains to increase potato yield and to inhibit the mycelial growth of phytopathogenic fungi Fusarium oxysporum (Fo) isolated from potato. P. chlororaphis subsp. aurantiaca strain Q16 (PchlQ16) caused the highest growth inhibition (67.07%) of FoA2 isolate in vitro. In field trials the effect of PchlQ16 was measured as the number of stems, number and weight of tubers and a total potato yield of the Rudolph potato variety. Application of P. chlororaphis and the number of treatments exhibited a significant effect on the yield. Two treatments of PchlQ16 increased the total yield of tubers from 4.9% to 33.05%, while four treatments from 9.3% to 92.35%, compared to the control. Based on our field results we can recommend a frequent application of PchlQ16 (4 times) during potato growth season. The results of our in vitro experiment support these findings as the bacterial strain suppressed growth of F. oxysporum. In this investigation PchlQ16 was confirmed as an effective growth promoting agent in potato production and can be highly effective in prevention of F. oxysporum infection.","PeriodicalId":20996,"journal":{"name":"Ratarstvo i Povrtarstvo","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71044068","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