Romanian Journal of Horticulture最新文献_第7页

Precision technological indices for nutrition and plant protection technology for strawberries grown in the open field 露天草莓营养与植保技术的精密技术指标

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.09

F. Marin, E. Chițu, M. Călinescu, M. Sumedrea, M. Sturzeanu, M. Militaru, Ion Viscol, Mihail Coman

{"title":"Precision technological indices for nutrition and plant protection technology for strawberries grown in the open field","authors":"F. Marin, E. Chițu, M. Călinescu, M. Sumedrea, M. Sturzeanu, M. Militaru, Ion Viscol, Mihail Coman","doi":"10.51258/rjh.2021.09","DOIUrl":"https://doi.org/10.51258/rjh.2021.09","url":null,"abstract":"This paper presents the efforts carried out at Research Institute for Fruit Growing between 2020-2021, in order to assess the strawberry behaviour to the hydric and biocenotic stress to improve the water and nutrients use and to build precision driven technologies that can be transferred to the farmers. Thirteen strawberry cultivars and three promising hybrids were evaluated in the field in order to evaluate the response to the fertirrigation regime, the chlorophyll fluorescence and the photosynthetic potential. We also focus on the behavior of the cultivars to the major pest and diseases, forecasts using warning modules, and an innovative mobile application and warning algorithms elaborated on the computer, and productivity potential into the first year of fructification. The ratio between the main macro-elements N 12.5: P 18.0: K 1.0: Mg 1.5 aiming to provid a very good nutrition to the strawberry plants and preparation for the cold season. The varietal sensitivity index to diseases (VSI%) of the newly introduced cultivars, ranged between 0.48 at 'Dona' cultivar and 2.53 at 'Mira' cultivar but no more than 5.00 at 'Elsanta' cultivar. The average fruit weight ranged between 18.5 g at 'Daroyal' and 27.5 at 'Alba' cultivars. So, in this group, the productivity potential ranged between 451 to 1100 g /plant.","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48236251","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

Effect of gibberellic acid on the seed germination of Lavandula angustifolia Mill. 赤霉素酸对薰衣草种子萌发的影响。

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.22

Z. Szekely-Varga, E. Kentelky, M. Cantor

引用次数: 2

Pheromone monitoring of harmful Lepidopterae pre-sent in Bistrita area in apple and plum orchards 苹果、梅园双区鳞翅目有害昆虫信息素监测

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.13

Sorin Roșu-Mares, Maria Pojar - Fenesan, Irina Ciotlaus, A. Balea, A. Andreica

{"title":"Pheromone monitoring of harmful Lepidopterae pre-sent in Bistrita area in apple and plum orchards","authors":"Sorin Roșu-Mares, Maria Pojar - Fenesan, Irina Ciotlaus, A. Balea, A. Andreica","doi":"10.51258/rjh.2021.13","DOIUrl":"https://doi.org/10.51258/rjh.2021.13","url":null,"abstract":"This study investigates the Lepidoptera order representatives among the pests present in apple and plum orchards in the central and northern part of the Bistrita region. This study aimed to find out which ones of the Lepidoptera pests are present in the area and what is their population density. By field trapping of moths and leaf miners, in 2021 we are presenting an up-to-date situation of the main damaging species from the Lepidoptera order. Pheromone traps with attractants for seven species were placed in four locations in apple and plum orchards. The monitored species were: Cydia pomonella, Hedya nubiferana, Spilonota ocellana, Phyllonorycter blancardella, and Leucoptera scitella in the apple orchards. In plum orchards, we placed lures for Cydia funebrana and Grapholita molesta. Our data confirm some of the previous known facts about the flight patterns of Cydia pomonella, Phyllonorycter blancardella, Leucoptera scitella, Cydia funebrana and Grapholita molesta but show a longer flight period. Defoliators such as Hedya nubiferana and Spilonota ocellana are also present and could become a threat in the next years.","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42393748","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

Quality improvement of the grapevine planting stock through virus elimination by in vitro chemotherapy 体外化疗除毒提高葡萄砧木质量

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.02

I. Guţă, E. Buciumeanu

{"title":"Quality improvement of the grapevine planting stock through virus elimination by in vitro chemotherapy","authors":"I. Guţă, E. Buciumeanu","doi":"10.51258/rjh.2021.02","DOIUrl":"https://doi.org/10.51258/rjh.2021.02","url":null,"abstract":"In the context of durable viticulture, the initial propagating material is primarily responsible for the health of vineyards from the virological point of view, also this having an important role in controlling the spread of virus diseases. This study analyzed the behavior of grapevine genotype infected with Grapevine fleck virus ('Regina viilor'), and grapevine genotypes infected with GFkV and Grapevine Pinot gris virus ('Pinot gris 14 Șt.', 'Merlot 146 Mn.', 'Balaban alb') when applying in vitro chemotherapy with ribavirin and oseltamivir used simultaneously, with the aim of new virus-free plants regeneration. Regarding the phytotoxic effect of antivirals, the apices and axillary buds of 'Pinot gris 14 Șt.' and 'Regina viilor' showed good tolerance to treatment, while the explants of 'Balaban alb' and 'Merlot 146 Mn.' were seriously affected, especially the axillary buds. The chemotherapy led to the effective elimination of Grapevine fleck virus in all studied grapevine genotypes, while Grapevine Pinot gris virus was eliminated in a rate of 75-100%, depending on the genotype and type of explant. The phytotoxic effect induced by antivirals, the tolerance of genotypes to certain treatment and the in vitro regenerative potential of each genotype proved to be the main factors influence the efficiency of the applied treatment and the number of virus-free plants obtained.","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49157016","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

Identification by plate culture method of the fungal patho-gens causing the grapevine trunk diseases in Romanian vineyards 罗马尼亚葡萄园葡萄树干病害病原菌平板培养鉴定

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.18

M. Comsa, L. Tomoiagǎ, Vlad Botea, A. Sîrbu, D. Dobromir, Ioana Vasiu, V. Chedea

引用次数: 2

The effect of biostimulants on virus-infected grapevine maintained in greenhouse conditions 生物刺激剂对温室条件下受病毒感染的葡萄的影响

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.16

Ionela Sărdărescu

引用次数: 1

Clone breeding and vegetative reproduction of tea plant (Thea sinensis) in the conditions of Azerbaijan 阿塞拜疆条件下茶树(tea sinensis)的无性系育种和营养繁殖

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.04

F. Guliyev

{"title":"Clone breeding and vegetative reproduction of tea plant (Thea sinensis) in the conditions of Azerbaijan","authors":"F. Guliyev","doi":"10.51258/rjh.2021.04","DOIUrl":"https://doi.org/10.51258/rjh.2021.04","url":null,"abstract":"Tea growing in Azerbaijan is concentrated on an area of 5.33 thousand square kilometers, located within the Lankaran and Astara districts, including the districts of Astara, Lankaran, Masally, Lerik, Yardimly and Jalilabad. About 90% of Azerbaijani tea is produced in Lankaran, near the southern border with Iran. Tea was first grown in the Caspian region of Azerbaijan in the 1880s. Due to its favorable climatic conditions, the region currently produces 99% of the Azerbaijani tea harvest. The cultivation of tea in the country is limited by soil and climatic conditions and the biological characteristics of plants. The article gives a general characteristic of tea plantations growing in the conditions of the Lankaran-Astara zone (southern part) of the Republic of Azerbaijan, which is relatively unfavorable for tea plants. The results of research on clonal breeding of tea are presented, to select new forms to increase productivity and product quality. It is noted that during seed propagation, tea bushes have a significant difference in morphological and biological characteristics. Tea plants differ in yield, the strength of shoots, quality indicators of raw materials, length of the growing season, generative activity, and other economic characteristics. The variability inherent in the tea plant can be successfully used for the selection and isolation of the forms most valuable in terms of breeding characteristics, and their further vegetative reproduction. The transfer of the tea-growing industry of the republic to a modern scientific basis by breeding and planting plantations with new high-yielding and high-quality cultivars clones will contribute to the intensification of production.","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43459549","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

Combined Transcriptome- and Proteome-based Analyses for Mining of Genes Associated with Fruit Cracking in Chinese Jujube (Ziziphus jujuba Mill.) 基于转录组学和蛋白质组学的中国枣树果实开裂相关基因挖掘

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.01

Minjuan Lin, Qiuling Gao, Cuiyun Wu, Mengjun Liu, Zhenlei Wang

引用次数: 0

Pomegranate moth is the most dangerous pest of pomegranate bushes in the conditions of the Western part of Azerbaijan 石榴蛾是阿塞拜疆西部地区石榴丛最危险的害虫

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.08

F. Guliyev, L. Huseynova

{"title":"Pomegranate moth is the most dangerous pest of pomegranate bushes in the conditions of the Western part of Azerbaijan","authors":"F. Guliyev, L. Huseynova","doi":"10.51258/rjh.2021.08","DOIUrl":"https://doi.org/10.51258/rjh.2021.08","url":null,"abstract":"The pomegranate moth (Euzophera punicacella Mocre.) is the most widespread and well-known pest of pomegranate bushes in the western part of Azerbaijan. The loss of yield from the pomegranate moth (Euzophera punicacella Mocre.) in the pomegranate orchards of Azerbaijan often reaches significant sizes. The article provides data on the biology, prevalence, harmfulness of the pomegranate moth (Euzophera punicacella Mocre.), as well as measures to combat it. Research work was carried out from 2018 to 2020 in the pomegranate orchards of the Ganja-Kazakh geographic zone: route surveys, stationary observations, laboratory field and field experiments. Stationary observations were carried out in the industrial pomegranate orchards of the Goranboy region (western part of Azerbaijan, part of the GanjaKazakh geographic zone). Caterpillars collected from damaged fruits in a pomegranate garden served as the material for the study. To determine the harmfulness of the pomegranate moth (Euzophera punicacella Mocre.), 10 test bushes were isolated on the cultivars ‘Krmyzy kabukh’ and ‘Pink gulosha’ before flowering. The harmfulness was established by a systematic analysis of damaged fruits and removable crops from experimental bushes. The wintering place of caterpillars was determined by examining 10 experimental bushes at the age of 7 years. Starting from the third ten-day period of March, we examined weekly carrion, crusts, mummified pomegranate fruits that remain in the garden after harvesting and the bark of boles. When studying the timing of the development of individual phases, the number of generations and other issues in laboratory-field conditions, experiments were set up under gardens mounted on pomegranates. The optimal timing of chemical and biological pest control was recommended based on the study of the biological characteristics of the pomegranate moth (Euzophera punicacella Mocre.).","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47052828","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 study regarding the agrobiological and technological characteristics of some hybrid elites for table grapes obtained at I.N.C.D.B.H.-Ștefănești 关于I.N.C.D.B.H.-Ștefănești获得的一些食用葡萄杂交精英的农业生物学和技术特性的研究

Romanian Journal of Horticulture Pub Date : 2021-12-15 DOI: 10.51258/rjh.2021.14

Cristina Maria Ciobotea, D. Sumedrea, A. Badulescu, R. Stan, Mădălina F. Bănuță, M. Negru, A. Florea

{"title":"The study regarding the agrobiological and technological characteristics of some hybrid elites for table grapes obtained at I.N.C.D.B.H.-Ștefănești","authors":"Cristina Maria Ciobotea, D. Sumedrea, A. Badulescu, R. Stan, Mădălina F. Bănuță, M. Negru, A. Florea","doi":"10.51258/rjh.2021.14","DOIUrl":"https://doi.org/10.51258/rjh.2021.14","url":null,"abstract":"This paper aims to highlight the superior agrobiological and technological potential of hybrid genotypes, obtained by intraspecific hybridization of cultivars 'Victoria' x 'Black Pearl', 'Muscat de Poloskei' x 'Victoria', 'Coarnă neagră' x 'Victoria', 'Victoria' x 'Victoria'. Several genotypes resulted from the hybridization of the mentioned cultivars, which stood out through at least two characters, similar or superior to the parental cultivar were selected in the comparative field. The evaluation of agro-biological characteristics of elites was based on the following indices: percentage of fertile shoots, fertility, and productivity coefficients. Technological descriptors related to the weight of the bunches, the weight of 100 berries, the skin's weight, the seeds, the content of the wort in sugars, the content of the wort in acidity were used in the study. The Victoria cultivar was taken as a witness, being considered a reference both nationally and internationally. The selected genotypes were distinguished by large grapes, very large grains, pleasant colors, high tolerance to biotic and abiotic factors. The new perspective elites show a high percentage of buds, high fertility, medium to high, the accumulation of sugars and total acidity in the must in a favorable way for mass consumption. To present more conclusively the multitude of data obtained, through statistical-mathematical processing, the general conclusions related to the mode of manifestation of hybrid elites in interaction with biotic and abiotic factors have been formulated considering the natural variability of all processes and phenomena involved.","PeriodicalId":52654,"journal":{"name":"Romanian Journal of Horticulture","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46181656","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