Wyniki wyszukiwania - Biblioteka Nauki

1

Assessment of the Water Needs of Fruit Plants in the Perspective of Climate Change

100%

Stachowski P.

Rocznik Ochrona Środowiska

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2021

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tom Tom 23

434--445

EN

The paper includes a detailed water need forecasting analysis of fruit plants: apple trees, pear trees, cherry trees and plum trees, for the area of Poland with particular water deficits. The assessment was carried out for the multiannual period of 1989-2018, using three methods developed by Press, Grabarczyk and Rzekanowski, and Treder. The greatest water needs in the multiannual period (1989-2018) were demonstrated by apple and plum trees. The average water needs of apple trees in the multiannual period were 485 mm (Press method), 599 mm (Rzekanowski and Grabarczyk) and 558 mm (Treder), respectively. The average amount of water needs of plum trees was 506 mm (according to Press), 590 mm (Rzekanowski and Grabarczyk) and 548 mm (Treder). In practice, each of the methods presented should be used to forecast the water needs of fruit plants. This will minimise the risk of water shortages and will also enable determination of irrigation doses.

2

The peculiarities of heavy metals accumulation by wild medicinal and fruit plants

88%

Luginina E. A. , Egoshina T. L.

Annals of Warsaw University of Life Sciences - SGGW. Agriculture

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2013

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nr 61 Agric.Forest Eng.

EN

The peculiarities of heavy metals accumulation by wild medicinal and fruit plants. The article shows the results of studies of heavy metals accumulation by wild medicinal and fruit plants. Special attention is given to the investigation of roadside phytocenoses. Reliable differences in chemical composition of plants from background and transformed habitats are revealed. The influence of morphological and phenological characteristics of the species on the peculiarities of heavy metals accumulation is also determined.

PL

Szczególne cechy akumulacji metali ciężkich w dziko rosnących roślinach leczniczych i owocowych. Przedstawiono wyniki badań akumulacji metali ciężkich w dziko rosnących roślinach leczniczych i owocowych, ze szczególnym uwzględnieniem roślin przydrożnych. Stwierdzono znaczące różnice w składzie chemicznym roślin podłoża i przekształconych siedlisk. Określono wpływ charakterystyki morfologicznej i fenologicznej gatunków na szczególne cechy akumulacji metali ciężkich.

3

Application of bioinformatics in fruit plant breeding

75%

Vassilev D. , Nenov A. , Atanassov A. , Dimov G. , Getov L.

Journal of Fruit and Ornamental Plant Research

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2006

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tom 14

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nr Suppl.1

4

Hypersensitive cell death in plants - its mechanisms and role in plant defence against pathogens

75%

Iakimova E. T. , Michalczuk L. , Woltering E. J.

Journal of Fruit and Ornamental Plant Research

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2005

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tom 13

5

A study on mango (Mangifera indica L.) trunk decay by Phellinus gilvus (Schw.) Pat. from Himachal Pradesh, India

63%

Gautam A. K.

International Letters of Natural Sciences

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2014

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tom 06

EN

A severe white rot decay of a very old mango (Mangifera indica L.) tree trunk was observed form Himachal Pradesh, a hilly state of north India. The initial of decaying symptoms were firstly noticed in 2010 which progressed with destructive tissue death of tree trunk. A spongy, sessile, bracket-fungus was found associated with the decay. Morphological and microscopic examination of the collected specimens confirmed the fungus as Phellinus gilvus (Schw.) Pat. Since, P. gilvus is a saprobic fungus having a wide host range worldwide and M. indica is one of the most attacked hosts in India. Therefore, the present report is an important addition to the existing knowledge which will be helpful in understanding the pathogen diversity and interaction with host.

6

Effect of pruning Intensities on the performance of fruit plants under mid-hill condition of Eastern Himalayas: case study on Guava

63%

Bhagawati R. , Bhagawati K. , Choudhary V. K. , Rajkowa D. J. , Sharma R.

International Letters of Natural Sciences

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2015

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tom 46

EN

Current study was undertaken to highlight the effect of pruning on improving vigor of old orchards and increasing performance in terms of fruit yield and quality under water and nutrient stressed condition of mid hills of Eastern Himalaya. Guava was taken for the case study and all the physical and chemical properties of the fruits and other attributes of plant were evaluated using standard methods under three pruning intensities (light, moderate and severe) and no pruning. The emergence of bud was earliest in severe pruning, number of buds per shoot was highest with light pruning and cumulative lengths of new shoots were found to be highest in severe pruning. Fruit yield, size and weight were found to increase with pruning intensities and lowest in case of no pruning. Regarding chemical properties, total soluble solids and total sugar found to increase with enhanced pruning severity and least in case of no pruning. Acidity was found to be highest with no pruning and decrease with increase in pruning intensities. Overall pruning found to have rejuvenating impact on aged trees due to better light interception leading to better photosynthetic rate, better nutrient and water supply with reduced canopy and better quality yields.

7

Effects of thidiazuron on in vitro shoot regeneration of Morus alba

63%

Rezaei-Zafarghandi M. S. , Rahmati-Joneidabad M.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2020

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tom 101

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nr 1

8

Meteorological conditions and the yield of selected fruit plants in north-eastern Poland

63%

Grabowski J. , Kawecki Z. , Bieniek A.

Polish Journal of Natural Sciences

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2004

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tom 16

47-54

9

Genetic resources of fruit tree, small fruit and ornamental plant collections at the Research Institute of Pomology and Floriculture in Skierniewice, Poland

63%

Grzyb Z. S.

Journal of Fruit and Ornamental Plant Research

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2004

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tom 12

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nr Spec.ed.2

10

Localization of main fruit-growing regions against the background of ecologically threatened areas

51%

Iwaniszyniec P.

Electronic Journal of Polish Agricultural Universities. Series: Horticulture

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2003

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tom 06

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nr 1

11

Research Institute of Pomology and Floriculture - the latest research and implementation work

51%

Goszczynska D.

Polish Food

|

2007

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nr 2

12

The effect of storage and processing on vitamin C content in Japanese quince fruit

51%

Bieniasz M. , Dziedzic E. , Kaczmarczyk E.

Folia Horticulturae

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2017

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tom 29

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nr 1

13

Micropropagation of strawberry (Fragaria × ananassa Duch.) on chemically sterilized media

51%

Siekierzynska A. , Litwinczuk W.

Acta Scientiarum Polonorum. Hortorum Cultus

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2018

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tom 17

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nr 3

EN

Micropropagation of strawberry (Fragaria × ananassa Duch.) is a widely used technique to produce plantlets in commercial horticulture. Unfortunately, in contrast to propagation based on runners, it is also an expensive method and may lead to obtaining plants with changed phenotype. In order to reduce such problems, the influence of chemical method of medium sterilization (application of commercial home bleach – ACE®) instead of autoclaving on the development of in vitro cultures of four strawberry cultivars (‘Elsanta’, ‘Elkat’, ‘Senga Sengana’, ‘Polka’) was examined. The presented study proved that sodium hypochlorite added into the hot medium is very effective, making aseptic environment agent. Applied in tested dose (2 cm3 of ACE® per dm–3) is not harmful to strawberry in vitro cultures and usually causes positive changes in their development (reduced formation of adventitious shoots and callus), except for ‘Elsanta’ cultivar. Thus the application of media sterilized with sodium hypochlorite is beneficial and cost effective and may be recommended both for commercial and especially amateur strawberry micropropagation.

14

In vitro micropropagation of 'Khalas' date palm [Phoenix dactylifera L.], an important fruit plant

51%

Aslam J. , Khan S. A.

Journal of Fruit and Ornamental Plant Research

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2009

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tom 17

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nr 1

15-27

EN

A protocol has been developed for an efficient tissue culture cycle (callus induction, callus growth, plant regeneration and root induction) for date palm 'Khalas' using various plant growth regulators (PGR) in both liquid and solidified MS medium. The shoot explants showed high callus induction potential on MS medium supplemented with 45.24 ^M 2,4-dichlorophenoxyacetic acid (2,4-D) followed by 54.21 ^M 2,4,5-trichlorophenoxyacetic acid (2,4,5-T). The highest frequency of shoot regeneration (85%) and number of shoots per an explant (5.6) were obtained on solid MS medium supplemented with 7.84 ^M N6-benzylaminopurine (BAP). Rooting (87.34%) was high on solid MS medium supplemented with 24.6 ^M indole-3-butyric acid (IBA). However, the root length was higher in MS liquid medium. This protocol will be useful for rapid, large-scale propagation of 'Khalas' date palm.

PL

Opracowano skuteczną metodę rozmnażania w kulturach tkankowych palmy daktylowej (indukcja kalusa, wzrost kalusa, regeneracja pędu i korzeni) stosując regulatory wzrostu (PGR) zarówno w po żywce MS płynnej, jak i zestalonej. Eksplantaty pędów wykazywały wysoki potencjał indukcji kalusa na pożywce MS uzupełnionej kwasem 2,4-dwuchlorofenoksyoctowym (2,4-D) w stężeniu 45,24 ^M i kwasem 2,4,5-trójchlorofenoksyoctowym (2,4,5-T) w stężeniu 54,24 ^M. Najwyższą regenerację pędów (85%) i liczbę pędów na eksplantacie (5,6) otrzymano na zestalonej po żywce MS uzupełnionej N6-benzyloaminopuryną (BAP) w stężeniu 7,84 ^M. Ukorzenianie (87,34%) było wysokie na zestalonej pożywce MS zawierającej kwas indolilomasłowy (IBA) w stężeniu 24,6 ^M. Korzenie byty najdłuższe na płynnej pożywce MS. Metoda ta jest użyteczna dla szybkiego rozmnażania palmy daktylowej 'Khalas' w dużych ilościach.

15

Effect of controlled release fertilizers on the growth of sour cherry plants cv. Schattenmorelle originated by micropropagation

51%

Borkowska B. , Kubik M.

Journal of Fruit and Ornamental Plant Research

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1995

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tom 03

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nr 1

16

Fruit plant germplasm characterisation using molecular markers generated in RAPD and ISSR-PCR

51%

Korbin M. , Kuras A. , Zurawicz E.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr 2B

EN

The genotypes of the strawberry (Fragaria x ananassa), apple (Malus domestica) and Ribes species (R. nigrum, R. rubrum and R. glossularia), maintained in our Institute’s collection and used in breeding programs, were screened for DNA markers. Twenty primers for RAPD (among 60 tested) and seven for ISSR (among 10 tested) were chosen as creating polymorphic DNA bands differentiating the investigated genotypes. Based on those identity markers, the genetic distance between genotypes was determined, and their relatedness was estimated. In many cases, both RAPD- and ISSR-based genetic similarity confirmed relatedness connected with biological origin and with the place where the cultivar was developed. However, some diversity connected with the technique used for molecular marker generation was observed. Generally, the similarity values based on ISSR data were higher than those based on RAPD. Parallel study using two data sets seems to enable a reduction in the number of potential mistakes connected with each method’s, technical limitations and ensures more precise relatedness determination.

17

Aktualny stan wiedzy z zakresu genetyki ważniejszych roślin sadowniczych i zastosowanie jej w praktyce

44%

Bokszczanin K. , Przybyla A. A.

Acta Scientiarum Polonorum. Biotechnologia

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2008

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tom 07

|

nr 1

18

Wplyw mikronawadniania i nawozenia na zawartosc azotanow w wybranych roslinach sadowniczych

44%

Podsiadlo C. , Jaroszewska A. , Biczak R. , Herman B.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

2006

|

tom 513

323-331

PL

W pracy przedstawiono rezultaty trzyletnich badań z nawadnianiem i nawożeniem mineralnym NPK brzoskwini odmiany Redhaven i wiśni odmiany Łutówka. Dotyczyły one między innymi oddziaływania wymienionych zabiegów na plonowanie oraz zawartość azotu ogólnego i azotanów w liściach, owocach oraz glebie lekkiej. Stwierdzono, że plony owoców brzoskwini i wiśni wyraźnie wzrosły pod wpływem nawadniania i nawożenia, zwłaszcza w efekcie współdziałania obu zabiegów. Zaobserwowano także wyraźne obniżenie koncentracji azotu ogólnego i azotanów w liściach oraz owocach ocenianych gatunków roślin pod wpływem nawadniania, natomiast wzrost pod wpływem zwiększonych dawek nawożenia NPK. Oba zabiegi zwiększały aktywność reduktazy azotanowej w liściach brzoskwini i wiśni. Zmiany w glebie zarówno w jej wierzchniej, jak i głębszej warstwie dotyczyły głównie wzrostu zawartości azotu ogólnego i jego mineralnych form pod wpływem nawożenia.

EN

Paper presented the results on 3-year experiments on irrigation and mineral NPK fertilization of peach (Redhaven cv.) and sour cherry (Łutówka cv.). The studies concerned the influence of these measures on yielding and the contents of total- and nitrate nitrogen in leaves, fruits and in the soil. Both, irrigation and fertilization markedly increased the fruit yield of peaches and cherries. Irrigation decreased the concentration of total nitrogen and nitrates in fruits and leaves, whereas high NPK doses increased the contents of these compounds. Both measures increased the activity of nitrate reductase in leaves of both plant species. High fertilization rates caused mainly an increase of total- and nitrate nitrogen contents in the upper and deeper layers of soil.

19

Piekno pozyteczne

38%

Rydzik A.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

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2005

|

nr 12

8

20

Przyjemne z pozytecznym

38%

Rydzik A.

Biuletyn Informacyjno-Handlowy. Ośrodek Doradztwa Rolniczego Boguchwała

|

2005

|

nr 11

10