Results 21 to 30 of about 994 (179)

Effect of hormones gibberelin (Ga3) to produce parthenocarpy fruit on tomato tree (Solanum Betaceum, Cav) [PDF]

open access: diamondIOP Conference Series: Materials Science and Engineering, 2018
Tumiur Gultom, Devi Yolanda Silitonga
openaire   +2 more sources

An evolutionary perspective on increasing net benefits to crops from symbiotic microbes. [PDF]

open access: yesEvol Appl, 2022
Abstract Plant‐imposed, fitness‐reducing sanctions against less‐beneficial symbionts have been documented for rhizobia, mycorrhizal fungi, and fig wasps. Although most of our examples are for rhizobia, we argue that the evolutionary persistence of mutualism in any symbiosis would require such sanctions, if there are multiple symbiont genotypes per host
Denison RF, Muller KE.
europepmc   +2 more sources

Ammonium regulates the development of pine roots through hormonal crosstalk and differential expression of transcription factors in the apex

open access: yesPlant, Cell &Environment, Volume 45, Issue 3, Page 915-935, March 2022., 2022
Abstract Ammonium is a prominent source of inorganic nitrogen for plant nutrition, but excessive amounts can be toxic for many species. However, most conifers are tolerant to ammonium, a relevant physiological feature of this ancient evolutionary lineage.
Francisco Ortigosa   +6 more
wiley   +1 more source

OsTPR boosts the superior grains through increase in upper secondary rachis branches without incurring a grain quality penalty

open access: yesPlant Biotechnology Journal, Volume 19, Issue 7, Page 1396-1411, July 2021., 2021
Summary To address the future food security in Asia, we need to improve the genetic gain of grain yield while ensuring the consumer acceptance. This study aimed to identify novel genes influencing the number of upper secondary rachis branches (USRB) to elevate superior grains without compromising grain quality by studying the genetic variance of 310 ...
Erstelle A. Pasion   +6 more
wiley   +1 more source

Study of ecophysiology of seed germination of Dodartia orientalis L. [PDF]

open access: yesعلوم و فناوری بذر ایران, 2019
Dodartia orientalis is an invasive and perennial weed of the Scrophulariaceae family. Comprehensive research in association with the biology and some environmental factors on sexual reproduction of this weed has not done yet.
Fariba Meighani, mohammad mohaimeni
doaj   +1 more source

Overexpression of oil palm EgDREB1 in tomato decreased fruit size and produced parthenocarpic fruits

open access: yesBiologia Plantarum, 2020
Drought-responsive element binding (DREB) is involved in the regulation of stress-responsive gene expressions in plants through abscisic acid (ABA)-independent pathway. In this study, constitutive expression of oil palm (Elaeis guineensis) EgDREB1 driven
A.M. AZZEME   +3 more
doaj   +1 more source

Efeitos do ácido giberélico e do thidiazuron sobre as características dos frutos e do mosto da uva 'Niagara Rosada' Effects of gibberellic acid and thidiazuron on clusters and must characteristics of Niagara Rosada grapevine

open access: yesRevista Brasileira de Fruticultura, 2008
Com o objetivo de avaliar os efeitos do ácido giberélico e thidiazuron nas características dos cachos de uvas cultivar Niagara Rosada, foram conduzidos dois experimentos. No primeiro ensaio, utilizaram-se soluções aquosas de ácido giberélico (AG3) 0; 15;
Cássia Regina Yuriko Ide Vieira   +4 more
doaj   +1 more source

Enraizamento e germinação na propagação de Pfaffia glomerata (Spreng.) Pedersen (ginseng-brasileiro) Rooting and germination in propagation of Pfaffia glomerata (Spreng.) Pedersen (ginseng-brasileiro)

open access: yesCiência e Agrotecnologia, 2009
Conduziu-se este trabalho, com o objetivo de avaliar a propagação sexuada e assexuada de Pfaffia glomerata (ginseng brasileiro). As sementes foram pré-embebidas por 24 horas em KNO3 1%; ácido giberélico 50, 100 e 200 mg L-1 ; emágua e as sementes que não
Silvana de Paula Quintão Scalon   +4 more
doaj   +1 more source

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