Results 81 to 90 of about 724,113 (244)
, 2009 To clarify the relationship between the impact of phenological and/or artificial factors on seed quality, we measured the numbers of strobili on nematode-resistant Pinus densiflora clones grown in an immature and relatively small scale (700 m2) seed ...
A. Watanabe +4 more
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Theories of care help explain a peri‐urban tree diversity paradox
People and Nature, EarlyView.Abstract Since diversity is often a management objective for peri‐urban tree communities on public land, one might expect to find greater diversity there than on private land, where such objectives are less common. However, this expectation rests on an assumption that people control diversity towards objectives, overlooking the role of relationships ...
Jacqueline Hamilton +3 more
wiley +1 more source
Clone variation of seed traits, germination and seedling growth in Dalbergia sissoo Roxb. clonal seed orchard [PDF]
Annals of Forest Research, 2011 A clonal seed orchard (CSO) of Dalbergia sissoo Roxb. at Hoshiarpur, India consisting of 20 clones originating from different agro-climatic conditions of four northern states (Uttar Pradesh, Rajasthan, Haryana and Uttarakhand) was the source of seeds for
O. Singh, A. H. Sofi
doaj
Acta Societatis Botanicorum Poloniae, 2014 The pollination of European larch (Larix decidua MILL.) was investigated in the seed orchard Dolné Mlynárovo (Low Tatra Mts, Central Slovakia) during years 1991-1993. The pollen in the air was captured on horizontally and veritically placed microscopical
Milan Križo, Branko Slobodník
doaj +1 more source
Genetic diversity analysis and fingerprint construction of Korean pine (Pinus koraiensis) clonal seed orchard. [PDF]
Front Plant Sci, 2022 Yan P +5 more
europepmc +1 more source
Nepal Vegetable Seed Study: Household Survey
, 2017 This study contains data that were collected to assess the status of vegetable seed production across Nepal. The data contains information from 600 households from 20 districts in Nepal.
Seed Entrepreneurs' Association of Nepal (SEAN) +1 more
core +1 more source
Weeds in a changing climate: Competitors or service plants?
PLANTS, PEOPLE, PLANET, EarlyView.Reducing herbicide use and preparing agroecosystems for climate change are two top priorities on the global policy agenda. Here, we explore whether these two challenges can be tackled simultaneously. While weeds are generally considered a threat to crop production, we show that weeds can help overcome climate change challenges in agroecosystems ...
Marie J. Zwetsloot +12 more
wiley +1 more source
Fertility Variation and Status Number Between a Base Population and a Seed Orchard of Pinus brutia
, 2004 Female, male and total fertility variations were estimated in a base population and a seed orchard derived from the base population in Pinus brutia. Relative status number for gametes (female and male contribution) and zygotes (average of female and male
D. Lindgren +3 more
core +1 more source
PLANTS, PEOPLE, PLANET, EarlyView.Sotol (Dasylirion spp.) is a resilient desert plant that sustains ecosystems, cultures and livelihoods in Chihuahua Desert. Our review highlights its nutritional properties, traditional uses and potential new applications in food, pharmaceuticals, renewable energy and water remediation. By synthesizing evidence across disciplines, we show how sotol can
Dámaris Leopoldina Ojeda Barrios +7 more
wiley +1 more source
Genetics and Molecular Biology, 1998 Self-incompatibility found in a Eucalyptus grandis clone was used to promote interspecific hybridization between E. grandis and E. urophylla clones.
Tatiana Góes Junghans +3 more
doaj +1 more source