scholarly journals ВЛИЯНИЕ РАЗНЫХ ШТАММОВ РОДА NOSTOC VAUCHER EX BORNET ET FLAHAULT НА РОСТ И РАЗВИТИЕ PISUM SATIVUM L.

Author(s):  
Ye. I. Maltsev

<p>We investigated the positive impact of cultures cyanobacteria genus <em>Nostoc</em> Vaucher ex Bornet et Flahault on growth and development of higher plants as an example <em>Pisum sativum</em> L. All the <em>Nostoc</em> species have a positive effect on the viability, germination energy, and biometric characteristics of <em>Pisum sativum</em>. The greatest positive influence was registered for <em>N. entophytum</em> Born. et. Flah. and <em>N</em><em>. </em><em>linckia</em> (Roth) Bornetet Flahault <em>f</em><em>. </em><em>linckia</em>.</p> <p><em>Keywords: </em><em>Nostoc,</em><em> seed pelleting, viability, germination energy, biomass</em>.</p>

2010 ◽  
Vol 167 (13) ◽  
pp. 1038-1045 ◽  
Author(s):  
Idoia Ariz ◽  
Raquel Esteban ◽  
Jose Ignacio García-Plazaola ◽  
José María Becerril ◽  
Pedro María Aparicio-Tejo ◽  
...  

Author(s):  
Aris Riantori Faisal ◽  
Etty Murwaningsari ◽  
Sekar Mayangsari ◽  
Susi Dwi Mulyani

The purpose of this study is to examine and analyze the effect of market performance, corporate governance, tax audits toward corporate tax, and the role of the tax amnesty in moderating the relationship between market performance, corporate governance, and tax audits toward corporate tax. The unit of analysis is a public company (corporate taxpayers), with a purposive sampling sample of manufacturing industry companies listed on the Indonesia Stock Exchange and meeting the sampling criteria of 52 companies in the 2014-2017 period.The results of the study are that market performance is not proven to have a positive effect on corporate tax, this shows that the higher market performance as measured by Tobin’s Q does not have an impact on corporate tax increases; Corporate governance is not proven to have a positive effect on corporate tax, this shows that the higher corporate governance does not automatically raise corporate taxes; Tax audits have a positive impact on corporate taxes, this indicates that the higher the examination of taxes carried out, the corporation tax will increase; Tax amnesty has not been proven to strengthen the positive influence of market performance, corporate governance and tax audits of corporate taxes. For the sensitivity model with ETR, none of the proposed hypotheses has been proven.


2018 ◽  
Vol 6 (4) ◽  
Author(s):  
Hanadi Salameh ◽  
Enad Quandah ◽  
Dr. Hanadi

This research investigates the effect of crowdfunding on entrepreneurship. The population of the study includes Jordanian entrepreneurs, (200) questionnaires were distributed among 200 Jordanian entrepreneurs; the (200) questionnaires were all collected. The researcher used the quantitative research methods in the form of simple liner regression and multi regression. The study confirms that there is a positive impact of crowdfunding on entrepreneurship in general as well as entrepreneurs’ freedom of innovation and value of creation. In addition, it was realized that out of the four investigated crowdfunding methods:  reward, pre-purchasing, donation, equity and lending, the pre-purchasing method has the most positive influence on entrepreneurship freedom of innovation and value of creation. On the other hand, reward, equity, and lending did not contribute any significant effect on entrepreneurship’s value of creation and freedom of innovation compared to the latter two. Furthermore, both crowdfunding processes of all-or- nothing and keep-it-all have significant effect on entrepreneurship with the latter process having a more significant effect than the former.  This study confirmed the positive effect of crowdfunding methods and processes on Jordanian entrepreneurship in term of value of creation and freedom of innovation.


2021 ◽  
pp. 13-17
Author(s):  
Н.А. Жевнова ◽  
Е.А. Гырнец ◽  
А.А. Цыгичко ◽  
М.М. Астахов ◽  
Н.М. Сидоров

Цель работы: подбор регуляторов роста растений и биологических препаратов фунгицидного действия, оказывающих положительное влияние на энергию прорастания, всхожесть, рост и развитие растений томата сорта Транс Рио. Влияние регуляторов роста растений и микробиологических препаратов на энергию прорастания, всхожесть, рост и развитие растений было определено в лабораторных условиях на базе ФГБНУ ФНЦБЗР путем помещения обработанных семян во влажную камеру. Объектами исследования выступали регуляторы роста растений: Биодукс, Ж, ОберегЪ, Р, Иммуноцитофит, ТАБ; Рибав-Экстра, Р; биологические фунгициды на основе живых культур микроорганизмов: Гамаир, СП, Триходерма Вериде 471, СП, Псевдобактерин-2, Ж, Споробактерин, СП, а также штаммы В. velezensis BZR 517, В. velezensis BZR 336g. В работе был использован краситель Sapphire Seed Coat, разрешенный к применению в ЕС в органическом земледелии. Совместимость биопрепаратов была определена методом диффузии в агар. Исследование методом диффузии в арар показало, что краситель Sapphire Seed Coat не оказывает ингибирующего действия на микробиологические препараты Гамаир, СП; Триходерма 471, СП; Псевдобактерин-2, Ж; Споробактерин, СП и штаммы В. velezensis BZR 517, В. velezensis BZR 336g. Отмечено положительное влияние на рост и развитие томата препарата Гамаир, СП и штамма В. velezensis BZR 336g: увеличение массы корня на 23,5–52,9% и массы побега на 36,5–70,3%. Отмечено статистически значимое увеличение всех биометрических показателей при использовании смеси Иммуноцитофит, ТАБ и Sapphire Seed Coat: прибавка массы корня на 36,4%, длины и массы побега на 7,9 и 1,5% соответственно. Отобраны биопрепараты, которые будут задействованы в дальнейших этапах работы в качестве экологически безопасных средств для обработки семян томата с целью долгосрочного хранения (Гамаир, СП и штамм В. velezensisBZR 336g). Purpose of this work is to select plant growth regulators and biological preparations of fungicidal action that have a positive effect on the germination energy, germination, growth and development of tomato plants of the Trans Rio variety. The effect of plant growth regulators and microbiological preparations on germination energy, germination, growth and development of plants was determined in laboratory conditions at the base FSBSI FRCBPP by placing treated seeds in a humid chamber. The objects of the study were plant growth regulators: Biodux, F, Obereg, P, Immunocytophyte, TAB; Ribav-Extra, P; biological fungicides based on live cultures of microorganisms: Gamair, SP; Trichoderma Veride 471, SP, Pseudobacterin-2, F, Sporobacterin, SP, as well as strains of B. velezensisBZR 517, B. velezensis BZR 336g. The dye Sapphire Seed Coat, approved for use in the EU in organic farming, was used in the work. The compatibility of biological products was determined by the method of diffusion into agar. The method of diffusion into agar showed that the Sapphire Seed Coat does not have an inhibitory effect on the microbiological preparations Gamair, SP; Trichoderma 471, SP; Pseudobacterin-2, W; Sporobacterin, SP and the strains B. velezensis BZR 517, B. velezensis BZR 336g. A positive effect on the growth and development of tomato preparation Gamair, SP and strain B. velezensis BZR 336g was noted: an increase in root weight by 23.5–52.9% and shoot weight by 36.5–70.3%. There was a statistically significant increase in all biometric indicators when using a mixture of Immunocytophit, TAB and Sapphire Seed Coat: an increase in root weight by 36.4%, length and weight of the shoot by 7.9 and 1.5%, respectively. Biological products have been selected that will be used in the further stages of work as environmentally safe means for processing tomato seeds for long-term storage (Gamair, SP and B. velezensis strain BZR 336g).


2020 ◽  
Vol 3 (1) ◽  
pp. 33-51
Author(s):  
Ismul Aksan ◽  
Evi Gantyowati

This study aims to investigate how disclosure on sustainability reports, foreign on boards, and foreign ownership affect firm value. Indonesia Sustainability Reporting Award (ISRA) is used to moderate the impact of the disclosure on the sustainability report on the firm value from 2013 to 2017. This study uses 37 firms as a sample with 159 observations and using panel data analysis. Subgroup analysis is used to test the existence or absence of homologizer moderation. The result showed that only the disclosure of sustainability has a positive impact on firm value. Foreign board and foreign ownership have been shown to not affect firm value. Additional testing is performed by splitting types of companies that have become state-owned enterprises (SOEs) and non-SOE, as well as kinds of services & finance and Manufacturing & others. We found that foreign commissioners in the service and finance sectors category have a positive effect on firm value, and foreign ownership in State-Owned Enterprises (SOEs) has a positive influence on firm value. Therefore, it is suggested that the organization of ISRA should disclose their winning criteria since it can be used as information in decision-making


2015 ◽  
Vol 89 (6) ◽  
pp. 539-558 ◽  
Author(s):  
Andrew Bell ◽  
Carol Moreau ◽  
Catherine Chinoy ◽  
Rebecca Spanner ◽  
Marion Dalmais ◽  
...  

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