Effects of location, gender and indole butyric acid on rooting of Laurus nobilis L. semi-hardwood stem cuttings

Saeed, Aftab; Amin, Tawheed

doi:10.15547/ast.2020.03.041

Cited by 2 publications

(1 citation statement)

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“…Synthetic auxins such as 1-naphthaleneacetic acid (NAA) induce similar physiological responses to natural auxins in bioassays [19]. In particular, IBA and NAA are the most important auxins for the rooting of cuttings, as most plant species respond positively to their action [20,21]. IBA is more stable than IAA and persists longer in the plant tissues [22].…”

Section: Introductionmentioning

confidence: 99%

Effects of Naphthaleneacetic Acid, Indole-3-Butyric Acid and Zinc Sulfate on the Rooting and Growth of Mulberry Cuttings

Sourati¹,

Sharifi

Poorghasemi

et al. 2022

IJPB

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The mulberry tree (Morus alba) is a perennial and fast-growing tree distributed worldwide under different climatic conditions. Most of the world’s silk production (>90%) is facilitated by the feeding of silkworm larvae on the leaves of mulberry (Morus alba L.) varieties. Therefore, exploration of the protocol for improving the propagation efficiency and increasing the reproductive capacity of M. alba varieties could be of great significance. This study aimed to determine the effect of four concentrations (0, 100, 200 and 400 mg L−1) each of naphthaleneacetic acid (NAA), indole-3-butyric acid (IBA), and zinc sulfate (0, 100 and 200 mg L−1), supplied separately or combined, on the rooting and growth of mulberry cuttings. M. alba cuttings were immersed for 5 s in each solution using the quick-dip method and subsequently, the cuttings were dried and planted in plastic pots and maintained in a greenhouse for 60 days. The number of leaves (NL), longest root size (LRS), longest stem size (LSS), number of rooted cuttings (NRC), number of stems per tree (NSP), rooting percentage (RP), wet root weight (WRW), dry root weight (DRW), wet stem weight (WSW), dry stem weight (DSW), wet leaf weight (WLW) and dry leaf weight (DLW) were evaluated. The results obtained showed an increase in all growth parameters of the mulberry cuttings. Treatments of hormones (IBA and NAA) and Zn sulfate were effective on LSS, LRS and WSW. The highest values of LSS were obtained for the treatments T5, T6, T14, T15, T16 and T18. Moreover, T5, T12 and T10 showed the highest values of LRS. The highest value of WSW was observed for T18, T5, T14, T15 and T16. The highest values of WLW and DLW were observed in T20 and T14. Dry stem weight (DSW) was high in T18 and T14. The application of NAA (at 200 mg L−1), IBA (200 and 400 mg L−1) and Zn sulfate (200 and 400 mg L−1), either alone or in double combination, can be a suitable and reliable method for mulberry propagation.

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Section: Introductionmentioning

confidence: 99%

Effects of Naphthaleneacetic Acid, Indole-3-Butyric Acid and Zinc Sulfate on the Rooting and Growth of Mulberry Cuttings

Sourati¹,

Sharifi

Poorghasemi

et al. 2022

IJPB

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Azospirillum brasilense y ácido indol-3-butírico en el enraizamiento de tallos de palto (Persea americana Mill.)

Palomino-Malpartida

Esquivel-Quispe

Huamancusi-Morales

et al. 2022

Bioagro

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La propagación del palto por semilla presenta inconvenientes porque la población obtenida es heterogénea y de productividad variable; en cambio, las obtenidas a través de tallos presentan características productivas homogéneas. Con el objetivo de estudiar mejoras a la propagación mediante tallos, se evaluó el efecto de aplicaciones de Azospirilum brasilense y de ácido-3-indol butírico (AIB), de forma independiente o en combinación, al tallo del palto. El experimento fue conducido mediante un diseño completamente aleatorizado, con cuatro tratamientos (A. brasilense, AIB, A. brasilense más AIB, y un testigo) con cinco repeticiones. En condiciones de laboratorio y cámara de crecimiento, se injertaron plántulas nodrizas de la variedad Villacampa con esquejes de la variedad Topa Topa; luego de la formación de la unión de tejidos, las plantas fueron mantenidas en condiciones de oscuridad para obtener brotes etiolados. Dichos tallos fueron sometidos a un raspado de aproximadamente 0,5 mm de profundidad, donde se aplicaron los tratamientos. Las variables evaluadas fueron altura de planta, diámetro de tallo, peso fresco de follaje y de raíces. Los resultados mostraron que el tratamiento con la combinación de los productos promovió el peso fresco de raíces y de follaje, así como del diámetro de tallo y de altura de la planta, superando significativamente al testigo. Se concluye que el tratamiento combinado influye significativamente en el enraizamiento de brotes etiolados y acodados de palto.

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Effects of location, gender and indole butyric acid on rooting of Laurus nobilis L. semi-hardwood stem cuttings

Cited by 2 publications

References 5 publications

Effects of Naphthaleneacetic Acid, Indole-3-Butyric Acid and Zinc Sulfate on the Rooting and Growth of Mulberry Cuttings

Effects of Naphthaleneacetic Acid, Indole-3-Butyric Acid and Zinc Sulfate on the Rooting and Growth of Mulberry Cuttings

Azospirillum brasilense y ácido indol-3-butírico en el enraizamiento de tallos de palto (Persea americana Mill.)

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