Wyniki wyszukiwania - Biblioteka Nauki

1

Effect of gamma irradiation on plants in interaction with arbuscular mycorrhizae

100%

Ene M. , Trandafir L. , Alexandru M.

Nukleonika

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2009

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tom Vol. 54, No. 2

89-92

EN

Arbuscular mycorrhizae are endogenous fungi that form symbiotic association with the vast majority of vascular plants. They help to increase the nutrient uptake, especially phosphorus and to exploit a larger area of soil. Also, they improve soil aggregation, contribute to nutrient cycling processes in plants and improve their tolerance of heavy metal contamination or drought, as well as their susceptibility to root pathogens or herbivores. These fungi colonize the root epidermis and outer cortical layers and release bioactive molecules. The transcriptome and the proteome of plants are substantially altered. They have evolved multiple mechanisms that result in improvements in plant resistance to disease and plant growth and productivity, being included in a lot of combination of biofertilizers. In order to study these mechanisms, gamma irradiation was used to create mutants that are defective in their association. Culture under in vitro conditions is presented as method for maintaining the useful mutants in pure line.

2

Evaluation of harvest waste in soilless agriculture tomato cultivation

100%

Boyaci S. , Abaci Bayar A. A. , Başak H.

Infrastruktura i Ekologia Terenów Wiejskich

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2022

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tom nr I/1

29--42

EN

In this study, it was carried out in order to determine the amount of plant nutrients that can be obtained from the wastes of tomato plants grown with soilless agriculture technique in the greenhouse and to make suggestions for evaluation possibilities. For this purpose, cocopeat and plant samples were taken from the soilless greenhouse where tomatoes were grown at the end of production. The stem, leaf, fruit and root of the collected cocopeat and plant samples were separated and N, P, K, analyzes were made in these separated samples. According to the results obtained, the amount of N that can be added to the soil with the cocopeat wastes is determined as 10.58 kg, the amount of P 0.09 kg and the amount of K 0.52 kg for one decare area. The total N amount that can be gained from the roots, stems, leaves and fruits of the waste tomato plant per decare area was determined as 6.65-11.97 kg, P content 1.22-2.52 kg and K amount between 5.10-18.21 kg. Considering the distribution of the amount of NPK that can be added to the soil according to the plant parts. On average, 4.18 kg in root, 2.50 kg in stem, 7.58 kg in leaf and 7.46 kg in fruit were found to be wasted due to not evaluating plant wastes. The organ with the highest N content among plant parts is the leaf, and 42.73% of the total N is found in the leaf. P and K are mostly found in fruits. In addition, 41.73% of P and 36.62% of K are excreted with fruit. It will be possible to improve the soils with insufficient organic matter content throughout Turkey by composting the wastes from greenhouses. In addition, it has been determined that these wastes are very important in terms of reducing the visual pollution caused by these wastes, harmful emissions that will arise as a result of burning and bringing them into the economy.

3

E-beam irradiation for the control of Phytophthora nicotianae var. nicotianae in stonewool cubes

100%

Ptaszek M. , Orlikowski L. B. , Migdał W. , Gryczka U.

Nukleonika

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2015

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tom Vol. 60, No. 3, part 2

679--682

EN

Effectiveness of electron beam irradiation was evaluated against Phytophthora nicotianae var. nicotianae, the causal agent of stem base and root rot of tomato. In laboratory trials, irradiation of 7-day-old Phytophthora cultures growing on potato-dextrose-agar (PDA) medium with 1 kGy resulted in the disintegration of the pathogen’s hyphae. Increasing the irradiation dose to 3 kGy caused decay of the hyphae. Irradiation of infested stonewool with 5 kGy caused decrease of the pathogen population about 5 times. Application of 20 kGy completely eliminated the pathogen from stonewool. Irradiation of substratum resulted in significant increase of tomato seedlings healthiness, especially when the dose 20 kGy was applied.

4

Molecular tagging of the Am gene from Lycopersicon hirsutum f.glabratum PI 134417 using AFLP markers

100%

Parrella G. , Hochu I. , Gebre-Selassie K. , Gognalons P. , Moretti A. , Marchoux G. , Caranta C.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

5

Evaluation of genetic purity of tomato F1 hybrids using RAPD method

100%

Staniaszek M. , Marczewski W. , Kozik E. U.

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2002

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tom 56

6

Resistance of tomato F1 hybrids to grey mold

100%

Ignatova S. I. , Gorshkova N. S. , Tereshonkova T. A.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

7

New RAPD markers of tomato spotted wilt virus [TSWV] resistance in Lycopersicon esculentum Mill.

100%

Smiech M. , Rusinowski Z. , Malepszy S. , Niemirowicz-Szczytt K.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

8

Studies on genetic transformation of tomato [Lycopersicon esculentum Mill.]

100%

Kaszuba M. , Nej J. , Michalczyk D. J. , Pluskota W. E. , Piotrowicz-Cieslak A. I. , Gorecki R. J.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

9

Transformation in selected forms of the tomato Lycopersicon esculentium Mill. using Agrobacterium tumefaciens

100%

Bartoszewski G. , Malepszy S. , Niemirowicz-Szczytt K.

Journal of Applied Genetics

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1996

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tom 37A

10

Influence of platinum ions on the germination and seedling root growth of different plant species

88%

Kołton A. , Czaja M.

Geology, Geophysics and Environment

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2014

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tom Vol. 40, no. 4

343--348

EN

For several decades an increase of platinum in the environment was recorded. This is connected with the release of platinum from automobile catalytic converters and pharmaceutical industries. In the conducted experiments the effect of various forms and concentrations of platinum on the germination and roots growth of different plants (oat, garden cress and tomato) was investigated. Two separate experiments were performed with lower (experiment 1st: 1, 5 and 10 mg/L) and higher (experiment 2nd: 10, 20 and 40 mg/L) [Pt(NH3)4](NO3)2 or PtCl4 dosages. There was no significant effect of dose and form of platinum on the germination of seeds (experiment 1st and 2nd). The effect of platinum containing substances dose on root growth of young seedlings was observed during experiment, dependent on the species of tested plants. The root length of oat plants was similar in all treatments in experiment 1st. The shortest tomato roots were observed in the case of a 10 mg/L of PtCl4, it was statistically shorter than the control plants (treated with water) as well. The roots of the tomato treated with [Pt(NH3)4](NO3)2 were the same length as observed for the control sample. The garden cress root growth was not affected by [Pt(NH3)4](NO3)2, but a solution containing Pt4+ stimulated the root growth. The roots of tomato and oat treated with [Pt(NH3)4](NO3)2 had similar length as the control plants in contrast to the far shorter roots treated with PtCl4 (experiment 2nd). Moreover, the treatment with [Pt(NH3)4](NO3)2 stimulated the growth of garden cress roots compared to the control, while only the lowest dose of PtCl4 stimulated the root growth.

11

The reaction of tomato plants carrying Mi-1 gene to different inoculation densities of Meloidogyne incognita (Kofoid and White, 1919) Chitwood, 1949

88%

Özalp T. , Mıstanoğlu İ. , Devran Z.

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tom 58

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nr 2

12

Response of greenhouse tomato to increased plant densities and defoliation

88%

Miszalski Z. , Mydlarz J. , Libik A.

Bulletin of the Polish Academy of Sciences. Biological Sciences

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1989

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tom 37

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nr 4-6

13

The effect of different types of straw mulches on weed-control in vegetables cultivation

88%

Kosterna E.

Journal of Ecological Engineering

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2014

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tom Vol. 15, nr 4

109--117

EN

The experiment was carried out in 2010–2012. The effect of different kinds of straw and its dose applied to soil mulching on the amount and fresh mass of weeds and yield level of broccoli and tomato was investigated. The type of straw mulch applied to the soil mulching influenced number and fresh mass of weeds. This effect could be the result of the properties of the mulch (colour, structure, etc.) or the allelopathic effect on the germination and growth of individual weed species. The most efficient for limiting infestation was mulch from buckwheat and rye straw. Soil mulching, regardless of its kind, causes a decrease in the number and mass of weeds at the beginning of growing period of vegetables. The application of straw at a dose of 20 t∙ha-1 had higher weed-suppressing effect than at a dose of 10 t∙ha-1. When assessing the infestation before harvest the influence of straw mulch was lower but still significant. The application in higher dose of rye and buckwheat straw in broccoli, corn and rape in tomato culti-vation reduced a number of weeds compared to dose of 10 t∙ha-1. The better yielding effect in both vegetable species had soil mulching with straw at a dose of 10 t∙ha-1.

14

Assessment of cytotoxic ions sequestration as salt tolerant indicators in tomato (Solanum lycopersicum L.)

88%

Umar J. , Aliyu A. A. , Kasim S. , Lawal A.

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nr 1

15

Effect of plant training on the yield of field tomato

88%

Orlowski M. , Jadczak D.

Vegetable Crops Research Bulletin

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2001

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tom 54

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nr 2

16

Screening additional wild tomatoes for resistance to the whitefly-borne tomato yellow leaf curl virus

88%

Pilowsky M. , Cohen S.

Acta Physiologiae Plantarum

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2000

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tom 22

|

nr 3

17

Distinctness, uniformity and stability testing of tomato varieties in Poland

88%

Borys J. , Kowalczyk B. , Waszak J.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

18

The resistance to Oidium lycopersici conferred by ol-2 gene in tomato

88%

Ciccarese F. , Amenduni M. , Ambrico A. , Cirulli M.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3

19

Searching for new resistance sources to tomato yellow leaf curl virus within a highly variable wild Lycopersicon genetic pool

88%

Pico B. , Sifres A. , Elia M. , Diez M. J. , Nuez F.

Acta Physiologiae Plantarum

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2000

|

tom 22

|

nr 3

20

Inheritance of taste components in tomato

88%

Voorrips R. E. , Verkerke W. , Finkers R. , Jongerius R. , Kanne J.

Acta Physiologiae Plantarum

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2000

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tom 22

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nr 3