Forestry
John LaRose Jr. John LaRose Jr.
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Topics: Forestry, Agriculture Global, Beekeeping, Gardening, Sustainability, Pollinators,
John LaRose Jr. John LaRose Jr.
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Topics: Forestry, Pest Control, Gardening,
John LaRose Jr. John LaRose Jr.
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Topics: Forestry, Gardening, Urban Farming,
John LaRose Jr. John LaRose Jr.
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Topics: Soil Health, Forestry, Agriculture Global, Economics, Sustainability, Regenerative Agriculture, Weather,

How robust are ecosystems? Three key indicators hold the clues

23.09.2021 - Göttingen University research team involved in global study on conditions and capacity to adapt Ecosystems provide a wide range of services to people. These services depend on basic ecosystem functions, which are shaped by natural conditions like climate, the mix of species and by human intervention.

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John LaRose Jr. John LaRose Jr.
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Topics: Forestry, Agriculture Global, Sustainability, Research,
John LaRose Jr. John LaRose Jr.
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Topics: Forestry, Fruit, Research, Genes /Genetics, Education,
John LaRose Jr. John LaRose Jr.
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Topics: Agriculture US, Pesticides, Forestry, Pest Control, Insects, Research, Ag South America,
John LaRose Jr. John LaRose Jr.
shared this article 3 years ago
Topics: Forestry, Agriculture Global, Economics, Regenerative Agriculture, Ag Australia/NZ,
John LaRose Jr. John LaRose Jr.
shared this article 3 years ago
Topics: Agriculture US, Forestry, Economics, Sustainability, Renewable Energy (Solar/Wind),

Effects of harvest intensity on the marketable organ yield, growth and reproduction of non-timber forest products (NTFPs): implication for conservation and sustainable utilization of NTFPs - Forest Ecosystems

Background Non-timber forest products (NTFPs) are an important part of forest biodiversity, and the subsistence and trade of local people, especially in less developed countries. Because of the high ecological and economic value, NTFPs have faced the problem of over-exploitation, and the key to solve this problem is to determine the feasible way of sustainable utilization of NTFPs. Harvest intensity is one of the most important and easily controlled utilization factors, which can greatly influence the plant individual survival, growth and reproductive performances, and even the population structure and dynamics. Therefore, we chose two common and important NTFPs species with different marketable parts (i.e., Acanthopanax senticosus with tender leaves and Aralia elata with tender buds) as our study objects. Aiming to determine the optimum harvest intensity for sustainably utilizing both NTFPs species, five levels of harvest intensity treatments (i.e., control, light, medium, high and severe) were designed to assess the effects of harvest intensity on their marketable organ yield, plant growth and reproductive performances. Results The biomass growth rates of marketable organ and plant growth of A. senticosus under light harvest intensity treatment were significantly higher than those under other harvest intensities. The plant height growth and 1000-seed weight of A. elata under severe harvest intensity treatment were significantly lower than those under control treatment. Conclusions The light harvest intensity with 25% leaf removal and the high harvest intensity with all terminal buds harvested are the optimum harvest intensity to maintain the sustainable utilization of A. senticosus and A. elata, respectively. These findings could provide managers with basic but practical guidance for making decisions about the sustainable harvest management plan for the cultivated NTFPs species, and further provide a theoretical basis for managers to establish the harvest regulations for wild NTFPs species. Consequently, the lo...

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John LaRose Jr. John LaRose Jr.
shared this article 3 years ago
Topics: Agriculture US, Forestry, Research, Weather,

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Matt Brechwald is the world's most prolific agricultural podcaster. Consistently podcasting since 2014 Matt has hosted well over 1,000 podcasts about agriculture and conducted hundreds of radio interviews as well. From his farm in Kuna, Idaho, Matt has developed the term "Off-Farm Income" into a multi-national brand.