scholarly journals The Effects of Arbuscular Mycorrhiza Fungi (AMF) and Organic Fertilizer on Chemical Features of Soil Planted by Sunflower (Helianthus Annuus L.) on Critical Land of Iron Ore Mining

2019 ◽  
Vol 506 ◽  
pp. 012036
Author(s):  
Suwarniati ◽  
U Hanum ◽  
Muslim
Keyword(s):  
Arbuscular Mycorrhiza ◽  
Helianthus Annuus ◽  
Iron Ore ◽  
Organic Fertilizer ◽  
Helianthus Annuus L ◽  
Arbuscular Mycorrhiza Fungi

scholarly journals THE EFFECT OF ARBUSCULAR MICHORRIZA FUNGI AND ORGANIC FERTILIZER ON THE GROWTH OF SUNFLOWER (HELIANTHUS ANNUUS L.) ON CRITICAL LAND OF FORMER IRON ORE MINE IN LHOONG - ACEH BESAR

2018 ◽  
Vol 18 (2) ◽  
pp. 77-84
Author(s):  
Suwarniati Suwarniati ◽  
Ulia Hanum ◽  
Muslim Muslim
Keyword(s):  
Helianthus Annuus ◽  
Plant Height ◽  
Iron Ore ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Leaf Number ◽  
Fresh Weight ◽  
Iron Ore Mine ◽  
Helianthus Annuus L ◽  
Arbuscular Mycorrhiza Fungi

The study determines the effect of arbuscular mycorrhiza fungi (AMF) and organic fertilizer on sunflower growth (Helianthus annuus L.) in former iron ore mine in Lhoong, Aceh Besar. The Randomized block design is 2×3 factorial with 4 replications was used. The first factor: Without Mycorrhiza and Mixed Mycorrhiza. The second factors were Without Fertilizer, Manure, and Guano. The results showed that at α = 5% variation analysis, AMF had very significant effect on plant height in 10 d After Planting (DAP), leaf number 50 DAP, fresh  weight of top-trimmed, and AMF colonized roots. Furthermore, it showed a significant effect on plant height 40 and 50 DAP, leaf number 20, 40 DAP and dry weight of top-trimmed. Fertilizer were significantly affected on plant height in 10 and 20 DAP, leaf number 50 DAP and fresh/dry weight of the top-trimmed. It showed a significant effect on plant height 30 DAP and leaf number 40 DAP. Mixed Mycorrhiza and Guano showed the best results. The interaction between AMF and fertilizer had a significant effect on plant height at 50 DAP and fresh  weight of the top-trimmed. Mixed Mycorrhiza and Manure showed the best results on 50 DAP with increasing in plant height, while Mixed mycorrhiza and Guano increased fresh weight of the top-trimmed.Keywords: arbuscular mycorrhiza fungi (AMF), Helianthus annuus L., critical land, organic fertilizer, sunflower growth.

scholarly journals RESPOSTAS FISIOLÓGICAS E BIOQUÍMICAS DE CULTIVARES DE GIRASSOL SUBMETIDO À ADUBAÇÃO COM RESÍDUO ORGÂNICO

Nativa ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 208-313
Author(s):  
Maria da Conceição Freitas Moura ◽  
Alek Sandro Dutra ◽  
Rosilene Oliveira Mesquita ◽  
Maria Lilian Dos Santos Silva ◽  
Eveline Nogueira Lima
Keyword(s):  
Potassium Chloride ◽  
Helianthus Annuus ◽  
Organic Fertilizer ◽  
Great Influence ◽  
Soluble Carbohydrate ◽  
Organic Residue ◽  
High Potassium ◽  
Helianthus Annuus L ◽  
Significant Difference ◽  
Physiological And Biochemical

A adubação orgânica proporciona melhor aproveitamento do solo e menos impacto ambiental. Estudos relacionados com constituintes orgânicos ricos em potássio sobre cultivares de girassol se fazem necessários, pois o potássio é um nutriente que tem grande influência sobre a produção de aquênios. Dessa forma, a pesquisa teve como objetivo avaliar as características fisiológicas e bioquímicas de dois cultivares de girassol submetidos à adubação com resíduo orgânico de elevado teor potássico. O experimento empregado foi de blocos casualizados em esquema fatorial 2 x 4 + 2 sendo dois cultivares de girassol (BRS 122 e BRS 323), quatro doses do resíduo orgânico (0, 40, 80 e 120 Kg ha-1) mais o cloreto de potássio na dosagem de 60 Kg.ha -1. Os dados foram submetidos à análise de variância, com o teste de Tukey a 5 % de probabilidade para comparação de médias e análise de regressão. Realizou-se medições da temperatura foliar e das taxas de fotossíntese, transpiração, condutância estomática, concentração interna de CO2 e a relação entre a concentração interna e externa de CO2, também se determinou a concentração dos N-aminosolúveis, das proteínas e dos carboidratos solúveis. Os resultados evidenciaram que não houve diferença significativa quanto aos tratamentos (resíduo orgânico e o cloreto de potássio), ou seja, o resíduo orgânico não influenciou na fisiologia dos cultivares de girassol, pode ser utilizado como fonte de potássio nessa cultura.Palavras-chave: Helianthus annuus L.; potássio; trocas gasosas; solutos orgânicos. PHYSIOLOGICAL AND BIOCHEMICAL RESPONSES OF SUNFLOWER CULTIVARS SUBMITTED THE FERTILIZATION WITH ORGANIC RESIDUE  ABSTRACT:The organic fertilizer has provided best soil use and less environmental impact, studies related to organic constituents rich in potassium on sunflower cultivars is necessary, because potassium is a nutrient that has great influence on the production of achenes. Thus, the research aimed to evaluate the physiological and biochemical characteristics of two sunflower cultivars submitted to fertilization with organic residue of high potassium content. The experiment was a randomized block in factorial scheme 2 x 4 + 2 with two sunflower cultivars (BRS 122 e BRS 323), four doses of organic residue (0, 40, 80 e 120 Kg ha-1) more potassium chloride at a dose of 60 kg. ha -1 for both cultivars. The data were submitted to analysis of variance with Tukey test at 5% probability to compare averages and regression analysis. Measurements was performed in the leaf temperature and of the photosynthetic rates, transpiration, stomatal conductance, internal CO2 concentration and internal and external ratio of carbon, also determined the concentration of N-aminosolúveis, protein and soluble carbohydrate. The results showed that there was no significant difference between treatments (organic residue and potassium chloride), that is, the organic residue does not influence the physiology of sunflower cultivars, can be used as a potassium source in this culture.Keywords: Helianthus annuus L.; potassium; gas exchange; organic solutes.

THE PROBLEM OF SAFE SUNFLOWER (Helianthus annuus L.) USE FOR FOOD AND FODDER PURPOSES (review)

2018 ◽  
Vol 53 (3) ◽  
pp. 485-498
Author(s):  
G.P. Kononenko ◽  
◽  
M.I. Ustyuzhanina ◽  
A.A. Burkin ◽  
◽  
...  
Keyword(s):  
Helianthus Annuus ◽  
Helianthus Annuus L

Sunflowers (Helianthus annuus L.) on Top of a Constructed Wetland as an Engineered Ecosystem to Clean Sewage Onsite

2014 ◽  
Vol 2014 (2) ◽  
pp. 83-91
Author(s):  
Alfredo Garcia-Perez ◽  
◽  
Mark Harrison ◽  
Bill Grant ◽  
◽  
...  
Keyword(s):  
Helianthus Annuus ◽  
Constructed Wetland ◽  
Helianthus Annuus L

Eksplorasi Keragaman FMA yang Bersimbiosis dengan Beberapa Tanaman Budidaya Pada Deposit Fosfat Alam Ayamaru

Agrotek ◽  
2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Antonius Suparno ◽  
Dwiana Wasgito Purnomo ◽  
Karyoto Sardi Amat
Keyword(s):  
Arbuscular Mycorrhiza ◽  
The Other ◽  
Cultivated Plants ◽  
Rock Phosphates ◽  
Other Hand ◽  
Arbuscular Mycorrhiza Fungi

The research was conducted at Soroan, Ayamaru District, South Sorong, Papua. �The objective of the study was to observe the diversity of Arbuscular Mycorrhiza Fungi (AMF) that symbiosis with cultivated plants at the Ayamaru rock phosphates deposit. Based on the observation, there were four AMF associated with nine cultivated plants at the Ayamaru rock phosphates deposit, namely genus Glomus, Acaulospora, Sclerocystis and Gigaspora. Genus Glomus had the greatest diversity (13 types) followed by Acaulospora which comprised of seven types.� On the other hand, the diversity of genus Sclerocystis and Gigaspora only consisted of two types and one type, respectively.

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