Results 11 to 20 of about 6,364,459 (228)

The Species Diversity and Structure of The Limited Production Forest in Arui Watershed of Manokwari District of West Papua, Indonesia

open access: yesBiosaintifika: Journal of Biology & Biology Education, 2019
The detailed causal factors of flood have not been established, whether because of the damage of upper watershed, sedimentation resulting in shallow river, forest conversion, the decrease in abundance and structure or high rainfall.
Mahmud Mahmud   +3 more
doaj   +2 more sources

THE INFLUENCE OF VARIOUS METHODS AND BUDDING DATES ON PRODUCTION OF BLACK MULBERRY (Morus nigra L.) SAPLING

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2017
This research was conducted to determine the effects of five different budding dates and six budding methods on graft success and plant growth in black mulberry sapling production.
Hamdi Zenginbal
doaj   +3 more sources

Implications of irregular shelterwood system on regeneration and species diversity of Sal (Shorea robusta Gaertn. f.) forest in Nepal [PDF]

open access: yesHeliyon
Silvicultural systems are essential for effective forest management and utilize the resources by conserving biodiversity, health, and valuable services forests offer to society.
Niraj Pokhrel   +6 more
doaj   +2 more sources

Strawberry cultivars fruit production and postharvest from two types of saplings

open access: yesScientia Agraria Paranaensis, 2021
The establishment of strawberry crops in southern Brazil is conditioned on the delivery of bare-root saplings imported from Argentina and/or Chile. An alternative to reduce dependence on the acquisition of these saplings is their replacement by clod-rooted saplings that form a clod.
José Luís Trevizan Chiomento   +5 more
openaire   +1 more source

Efficiency of Pineapple Production and its Determinants: A Case Study of Manipur

open access: yesIndian journal of extension education, 2023
The study was conducted in the hills and valley regions of Manipur with the objectives of assessing the level of technical efficiency and determining the factors influencing the technical inefficiency of pineapple production in the state during the year ...

semanticscholar   +1 more source

Current Situation and Problems of Enterprises Producing Grapevine Saplings

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
The aim of this research was to determine the structural characteristics of the grapevine sapling producing enterprises and to reveal the problems. The main material of study are data were obtained from questionnaire study.
Rüstem Cangi   +2 more
doaj   +1 more source

Sexual Reproduction Is Not Responsible for Caragana Shrub Encroachment in Grasslands

open access: yesAgronomy, 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   +6 more
doaj   +1 more source

Production of constitutive and induced secondary metabolites is coordinated with growth and storage in Norway spruce saplings [PDF]

open access: yesTree Physiology, 2020
AbstractA mechanistic understanding of how trees balance the trade-offs between growth, storage and defense is limited but crucial for predicting tree responses to abiotic and biotic stresses. Here we investigated how trees allocate storage of non-structural carbohydrates (NSC) to growth and constitutive and induced secondary metabolites (SM).
Henrik Hartmann   +6 more
openaire   +7 more sources

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

open access: yesFrontiers 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   +12 more
doaj   +1 more source

Determinants of Organic Large Cardamom Production in North Eastern Sates of India: Logit Regression Analysis

open access: yesEconomic Affairs, 2022
The large cardamom among the spices is recognized as expensive spice for which India is second largest producer in the world. This paper demonstrates the comparative economic returns from organic large cardamom over non organic one.
Ram Singh
semanticscholar   +1 more source

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