Eugenia uniflora is a species that presents great phytochemical variability, due to its main form of propagation, the seminal, which makes cultivation this commercial crop unfeasible. Therefore, objective work was develop protocol for vegetative propagation by stem cuttings. Substrates (Tropstrato®, vermiculite and sand), indolbutyric acid concentrations, rejuvenation methods (drastic pruning m...

The objective of this work was to evaluate the rooting cuttings Acalifa (Acalypha Wilkesiana) with different concentrations indolbutyric acid (IBA). matrix plant from which were taken, is planted as a hedge and located at biology institute Federal Rural University Rio de Janeiro in city Seropédica-RJ. experimental design completely randomized, 3x3 factorial, three IBA (0, 1000 2000 mg L-1 or 0,...

Carapa procera, a species with numerous cosmetic and therapeutic virtues, is plagued by excessive use of its seeds for the extraction oil, considerably limiting seminal regeneration. In order to contribute preservation, trials were conducted using three modes vegetative propagation 60 days. Stem cuttings included types, 6 cm, 12 cm 20 cuttings. Stump sizes, 8 14 cm. Layering was carried out at ...

Asexual propagation techniques for producing good quality germplasm breeding and dissemination purposes have proven difficult acacia species comprised of mature planting material. The study was conducted to the effect rejuvenation on rooting ability cuttings. Shoots were induced from lower branch by cutting a part crown leaving it horizontally bench under misting system. harvested further used ...

Adventitious root (AR) formation, which is controlled by endogenous and environmental factors, is indispensable for vegetative asexual propagation. However, comprehensive proteomic data on AR formation are still lacking. The aim of this work was to study indole-3-butyric acid (IBA)-induced AR formation in the dwarf apple rootstock 'T337'. In this study, the effect of IBA on AR formation was ana...

This study aimed to assess the effects of plant growth regulators (PGRs) on stock production mojave sage ( Salvia pachyphylla ) and ‘Avalanche’ cape daisy Osteospermum hybrid) that received foliar sprays following three PGRs: 200 400 ppm ethephon; 250 500 benzyladenine; 50 100 gibberellic acid 4 7 (GA 4+7 plus benzyladenine. Vegetative [height width index (GI)], number vegetative cuttings, fres...

We compared responses of cuttings and seedlings of Eucalyptus globulus Labill. subsp. globulus to water stress in a 9-week greenhouse experiment. Optimal water availability was achieved by watering pots daily to field capacity, and two water stress treatments were imposed by reducing watering frequency to every 6 or 14 days. Within each treatment, height growth rates of cuttings and seedlings w...

Experiments under the polyhouse were conducted for two consecutive years (2021 and 2022) at Sher-e-Kashmir University of Agricultural Sciences Technology Jammu (SKUAST-J), Kashmir to evaluate effect different growing substrates on guava (Psidium guajava L.) multiplication through cuttings. Twelve substrate combinations tried in polybags polytrays a polytunnel provided with mist irrigation. The ...

ABSTRACT: Yam is a tuber vegetable crop with vegetative propagation. The low yielding due to the difficulty of obtaining quality material for propagation and high cost acquisition. cutting technique new alternative yam. present studyevaluated production minitubers yam through cuttings, follow formational growth minitubers. Different types obtained from three positions on shoots, substrates were...