Results 91 to 100 of about 227,947 (345)

Etude de l'influence du traitement hormonal et de la variété de maïs (Zea mays L.) dans l'haplodiploïdisation de l'épeautre (Triticum spelta L.)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2014
Study of the impact of growth substance treatment and maize (Zea mays L.) variety in spelt (Triticum spelta L.) haplodiploidization. So far as we know, this is the first study on spelt (Triticum spelta L.) haplodiploidization. The technique used involved
Escarnot, E., Thibaut, C., Forgeois, P.
doaj  

Engaging the public in plant science: Communication facilitators and barriers of scaling up a citizen science campaign

open access: yesPeople and Nature, EarlyView.
Abstract Volunteers have been involved in nature observations for decades through citizen science initiatives, providing large data sets as well as problem identification that allow a more complete understanding of many natural phenomena. Although communication is a core component in citizen science, the key factors that determine its effectiveness in ...
Kristiina Gibson   +18 more
wiley   +1 more source

COMPETITIVE ABILITY OF MAIZE IN MIXTURE WITH CLIMBING BEAN IN ORGANIC FARMING [PDF]

open access: yes, 2005
Intercropped crops represent an important production system in organic farming, especially maize/climbing bean mixture due to its high content of protein in bean seeds for human diet, and producing silage for ruminants.
Bavec, Franc   +4 more
core  

Influence of salicylic acid on phytochelatin synthesis in Zea mays during Cd stress [PDF]

open access: yes, 2013
: Presoaking maize (Zea mays) seeds in salicylic acid (SA) reduces damage caused by cadmium. In the present work the possible role of phytochelatins (PCs) in SA-mediated protection against Cd toxicity was investigated. Seeds were presoaked in 0.5 mM SA,
Janda, Tibor   +4 more
core   +1 more source

Speciation with gene flow

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long   +7 more
wiley   +1 more source

EVALUATION OF EFFECTIVE MICROORGANISMS (EM) TECHNOLOGY IN MAIZE (Zea mays L.) GROWTH, DEVELOPMENT AND YIELD IN MOROGORO TANZANIA [PDF]

open access: yes, 2010
The field experiment was conducted at Tushikamane Centre Kilakala, Morogoro Tanzania to investigate the effect of EM technology on maize (Zea mays L.) growth, development and yield.
CHILAGANE, DAUDI AMOS   +3 more
core  

An improved methodology for the recovery of Zea mays and other large crop pollen, with implications for environmental archaeology in the Neotropics [PDF]

open access: yes, 2012
We present a simple sieving methodology to aid the recovery of large cultigen pollen grains, such as maize (Zea mays L.), manioc (Manihot esculenta Crantz), and sweet potato (Ipomoea batatas L.), among others, for the detection of food production using ...
Bennett KD   +21 more
core   +1 more source

Pemanfaatan lumpur limbah industri penyamakan kulit untuk kompos dan pengaruhnya terhadap kandungan krom dalam tanaman uji (jagung dan sawi)

open access: yesMajalah Kulit, Karet, dan Plastik, 2004
The aim of this study is to use waste sludge from leather tanning industry for compos and its influence to chromium content in the treatment plant (Zea mays and Brassica chinensis L).
Sri Sutyasmi   +3 more
doaj   +1 more source

Conservation status of species used in the UK herbal medicine industry

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Given the ongoing biodiversity crisis, sustainable use and management of medicinal plants is critical. We assessed the conservation status, threats and conservation actions of 298 species sold by UK suppliers to medical herbalists. We found that most species used are unevaluated, representing a gap in conservation knowledge, and of those with ...
Isabella Flowers   +2 more
wiley   +1 more source

Diversifizierung des Silomaisanbaus [PDF]

open access: yes, 2019
Dieses Forschungsvorhaben hat drei Schwerpunkte. Erstens wird die Attraktivität von Mais (Zea mays L.), angebaut im Gemenge mit Stangenbohnen (Phaseolus vulgaris L.), für verschiedene Artengruppen, z.B.
Gayer, Christoph   +4 more
core  

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