Results 1 to 10 of about 6,223,975 (248)

Effect of natural bio-stimulant and slow-release fertilizers in commercial production of begonia sapling (Begonia semperflorens) [PDF]

Journal of Agricultural Sciences (Belgrade), 2007
The present research in the study of the effect of application of natural bio-stimulants and slow-release fertilizers on commercial production of begonia (Begonia semperflorens) saplings.
Vujošević Ana, Lakić Nada, Lazarević Slobodan, Beatović Damir, Jelačić Slavica   +4 more
doaj   +6 more sources

Effects of cold plasma treatment on the development and physiological performance of Eucalyptus maidenii from seedling to sapling [PDF]

BMC Plant Biology
This study aimed to evaluate the effects of cold plasma treatment on the germination, seedling growth, sapling development, and physiological responses of Eucalyptus maidenii seeds, and to identify an optimal treatment combination.
Zhenmin He, Zhengxiong Zhao, Lingrong Kong, Zai Shi, Zhuangyue Lu, Tingbiao Liu, Shaonian Lv, Yufan Hou, Yulan Xu, Guanben Du, Zilin Cao, Xiaoli Wang   +11 more
doaj   +2 more sources

SapBark-64: A dataset of bark images for 64 fruit-tree sapling classes [PDF]

Data in Brief
We present SapBark-64, a curated dataset of 5742 close-range bark images from 64 fruit-tree sapling classes (species/cultivar). Images were acquired in situ at three commercial nurseries in Trabzon (Türkiye) in 2025, targeting 1–2-year saplings routinely
Sayyad Alizadeh, Hamed Shamsi
doaj   +2 more sources

Sexual Reproduction Is Not Responsible for Caragana Shrub Encroachment in Grasslands

Agronomy, 2023
Shrubs tended to increase their abundance as climatic aridity and grazing intensity increased in the Inner Mongolian grassland. Increasing shrub abundance was believed to be due to enhanced reproduction.
Lina Xie, Yuchen Li, Mingyan Lin, Hongyu Guo, Yue Wang, Lihong Wang, Chengcang Ma   +6 more
doaj   +1 more source

Do Bush Control Techniques Have an Effect on the Density, Cover and Recruitment of Woody Plants in a Semi-Arid Savanna? The Case of a Semi-Arid Savanna, Southern Ethiopia

Frontiers in Environmental Science, 2021
High bush density and cover have negative effects on the environment in general and on livestock production, in particular in savanna rangelands. The study examined the effects of bush control techniques on woody sapling recruitment in the low land ...
Malicha L. Hare, Malicha L. Hare, Malicha L. Hare, Malicha L. Hare, Yong D. Wang, Yong D. Wang, Xin W. Xu, Xin W. Xu, You Yuan, You Yuan, Zhou Na, Zhou Na, Abule E. Gedda   +12 more
doaj   +1 more source

Purification of Some Grape Cultivar (Vitis vinifera L.) and Rootstock Clones Eliminated from Viruses with Thermotherapy and Meristem Culture

Trakya University Journal of Natural Sciences, 2016
Turkey, one of the few important countries in the world concerning the total area of the vineyards and grape production is not in a desired level considering the amount of grape yield per unit area.
Onur Ergönül, Lerzan Öztürk
doaj   +6 more sources

Sobrevivência em viveiro de mudas de espécies nativas retiradas da regeneração natural de remanescente florestal Survival in nursery of native species saplings obtained from natural regeneration of forest fragments

Pesquisa Agropecuária Brasileira, 2007
O objetivo deste trabalho foi avaliar a sobrevivência em viveiro de plântulas retiradas da regeneração natural de remanescente de Floresta Estacional Semidecidual, localizado em Bofete, SP.
Ricardo Augusto Gorne Viani, Ricardo Ribeiro Rodrigues   +1 more
doaj   +1 more source

Tropical tree height and crown allometries for the Barro Colorado Nature Monument, Panama: a comparison of alternative hierarchical models incorporating interspecific variation in relation to life history traits [PDF]

Biogeosciences, 2019
Tree allometric relationships are widely employed for estimating forest biomass and production and are basic building blocks of dynamic vegetation models.
I. Martínez Cano, H. C. Muller-Landau, S. J. Wright, S. A. Bohlman, S. A. Bohlman, S. W. Pacala   +5 more
doaj   +1 more source

Increasing the technological and economic efficiency of nursery production based on processes biologization*

BIO Web of Conferences, 2020
The necessity of reformatting the structural organization of processes, which determines the priority of using the ways, forms and methods of the sixth technological structure, in particular, biotechnologies is actualized. The main definitions are given:
Egorov Evgeniy, Shadrina Zhanna, Kochyan Gayane   +2 more
doaj   +1 more source

Influence of spacing and seed trees on the growth of Pericopsis elata saplings during the first twenty months of a planting trial

Biotechnologie, Agronomie, Société et Environnement, 2021
Description of the subject. Pericopsis elata (Fabaceae) is a long-lived light-demanding tree from African rain forests that produces timber of high economic value.
Crispin Ilunga-Mulala, Hulda Hatakiwe, Hans Beeckman, Olivier J. Hardy, Gauthier Ligot, Dieu-Merci Assumani, Léopold Ndjele, Nils Bourland   +7 more
doaj   +1 more source