Results 91 to 100 of about 628,915 (209)

Conservation of in vitro plants of sugar cane

open access: yesBiotecnología Vegetal, 2004
The development of in vitro culture techniques for plant tissues provides new alternatives for ex situ conservation of sugarcane germplasm. The aim of this paper was to determine the conditions for in vitro conservation of sugar cane plants; culture ...
Leyanis García Águila   +5 more
doaj  

Shoot growth of woody trees and shrubs is predicted by maximum plant height and associated traits

open access: yes, 2017
1. The rate of elongation and thickening of individual branches (shoots) varies across plant species. This variation is important for the outcome of competition and other plant-plant interactions.
Alicia M. Cook (4377190)   +12 more
core   +3 more sources

Biomass Analysis of Industrial Hemp “Felina 32” and the Influence of Plant Height on its Quality

open access: yesBioResources
The “Felina 32” variety of industrial hemp (Cannabis sativa L.) is among the most popular cultivated varieties in Lithuania. In 2020 to 2021, the height of the above-ground portion of “Felina 32” ranged from about 1.37 to 2.52 m.
Egidijus Zvicevičius   +3 more
doaj  

Circular 117 [PDF]

open access: yes, 1999
The annual flower trials were planted from 30 May through 4 June, 1999 in the Perennial Landscape and All America Selections Display Garden of the Georgeson Botanical Garden (64°51N, 147°52W). Fairbanks silt loam soil was fertilized with 1 0 -2 0 -2 0
Holloway, Patricia S.   +4 more
core  

Industrial Grain Hemp Planting Date Trial [PDF]

open access: yes, 2017
Hemp is a non-psychoactive variety of cannabis sativa L. The crop is one of historical importance in the U.S. and reemerging in worldwide importance as manufacturers seek hemp as a renewable and sustainable resource for a wide variety of consumer and ...
Cummings, Erica   +4 more
core   +1 more source

Efecto de la defoliación post-quema sobre el crecimiento de dos gramíneas nativas en el Caldenal, Argentina [PDF]

open access: yes, 2009
El crecimiento en los pastizales naturales semiáridos puede ser afectado por la longitud de tiempo que el pastoreo es excluido durante el período de regeneración post-fuego.
Boo, Roberto Miguel   +4 more
core  

Spraying Wheat Plants with a Drone Moved at Low Altitudes

open access: yesAgronomy
On a mounted laboratory stand, comparative tests were carried out on the effectiveness of spraying wheat plants with liquid using a multi-rotor drone. The study was undertaken with and without propeller rotations. The lack of rotations simulated spraying
Bogusława Berner   +8 more
doaj   +1 more source

Accelerating the Height Increase of Mersawa (Anisoptera marginata) Seedlings through Inundation Height with and without Water Treatments

open access: yesJurnal Sylva Lestari
Deforestation on peatlands in Indonesia has become an important issue. To restore the peatland condition, planting native tree species such as mersawa (Anisoptera marginata) is required.
Basir Achmad, Faisal, Suhartati
doaj   +1 more source

Field response of Eucalyptus grandis W. Hill ex Maiden plants obtained by micropropagation and seeds

open access: yesBiotecnología Vegetal, 2018
The use of plants obtained by in vitro culture could contribute to satisfy the demand of products derived from this plant in the agricultural sector. However, the response of plants in the field is not well known.
Magaly Gómez León   +3 more
doaj  

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