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[PDF] Top 20 The atmosphere of the seed in the ground: its effect on the germination and seedling survival

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The atmosphere of the seed in the ground: its effect on the germination and seedling survival

The atmosphere of the seed in the ground: its effect on the germination and seedling survival

... La segun- da opción se basa en el hecho de que entre las poblaciones existe una variabilidad genética que se refleja en la flexibilidad fenotípica de las especies[r] ... See full document

9

Post-emergent herbicidal activity of Eucalyptus globulus Labill. essential oil

Post-emergent herbicidal activity of Eucalyptus globulus Labill. essential oil

... health and environmental prob- lems, are important items to find more eco-friendly natural alternatives to weed ...composition of commercial E. globulus essential oil and its phytotoxic ... See full document

12

Invasion by Ligustrum lucidum (Oleaceae) in NW Argentina: early stage characteristics in different habitat types

Invasion by Ligustrum lucidum (Oleaceae) in NW Argentina: early stage characteristics in different habitat types

... one of the world’s most serious conservation ...is the most abundant exotic tree in secondary forest patches of montane forests of NW ...studied the determinants of ... See full document

12

Seed germination and survival of Thrinax radiata ( Arecaceae), a threatened species in the Yucatan Peninsula

Seed germination and survival of Thrinax radiata ( Arecaceae), a threatened species in the Yucatan Peninsula

... species in Mexico. Habitat loss and local use are the main ...Analysis and comparison of field and laboratory experiments allowed us to obtain direct estimates of ... See full document

12

Effect of scarification and temperature on seed germination of two Mexican species of Mimosa (Leguminosae-Mimosoideae)

Effect of scarification and temperature on seed germination of two Mexican species of Mimosa (Leguminosae-Mimosoideae)

... Chauhan and Johnson (2008), and Gehan-Jayasuriya et ...is the most appropriate tech- nique for breaking seed dormancy of Mimosa species, since mechanically scarifi ed seeds are able to ... See full document

11

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... be the most vulnerable within the life cycle of plants especially in arid ecosys- ...evaluated germination, seedling sur- vival and growth in the endangered ... See full document

14

Comparing the sexual reproductive success of two exotic trees invading spanish riparian forests vs  a native reference

Comparing the sexual reproductive success of two exotic trees invading spanish riparian forests vs a native reference

... hypothesis in invasion ecology is that invasive species have higher sur- vival through the early stages of establishment than do non-invasive ...species. In this study we explore the ... See full document

16

Efecto de herbívoros mamíferos pequeños y grandes sobre la sobrevivencia de semillas y plántulas en la restauración de Beilschmiedia miersii en Chile central

Efecto de herbívoros mamíferos pequeños y grandes sobre la sobrevivencia de semillas y plántulas en la restauración de Beilschmiedia miersii en Chile central

... In the Mediterranean region of Chile, populations of the threatened tree Beilschmiedia miersii have been strongly affected by anthropic disturbances, causing a critical state of ... See full document

6

The effect of smoke derivatives and carbon utilisation on symbiotic germination of the endangered Pterostylis despectans (Orchidaceae)

The effect of smoke derivatives and carbon utilisation on symbiotic germination of the endangered Pterostylis despectans (Orchidaceae)

... despectans seed in this study had very low germination success compared to other orchid ...high germination that reached up to 100%, including more common Pterostylis species (Batty et ... See full document

10

William Faulkner's The Sound and the Fury: the status of the popular in modernism

William Faulkner's The Sound and the Fury: the status of the popular in modernism

... In fact, the novel's use of Caddy as the absent element that always returns and that resists symbolisation confers on her (as popular culture text) the status of the real, at the same [r] ... See full document

13

Gas exchange at whole plant level shows that a less conservative water use is linked to a higher performance in three ecologically distinct pine species

Gas exchange at whole plant level shows that a less conservative water use is linked to a higher performance in three ecologically distinct pine species

... temperatures and decreasing precipitation in large areas of the planet as a consequence of global warming will affect plant growth and ...However, the impact of ... See full document

13

Mexico. the "law of the conservation of centralism" in research. Its main consequences

Mexico. the "law of the conservation of centralism" in research. Its main consequences

... moments in the development of science and technology in Mexico, significant not only for unam, but for the rest of the state ...universities. The first, ... See full document

14

CASE STUDY: ZULUETA´S RAPTURE. Writtings from inside and outside the Academics on trial

CASE STUDY: ZULUETA´S RAPTURE. Writtings from inside and outside the Academics on trial

... many of the films associated with the Movida, like Pedro Almodóvar’s early work— cannot be understood without this substitution that ...denounce in France’s May 1968, between social critique ... See full document

15

THE GLOBAL WARMING FINAL TASK

THE GLOBAL WARMING FINAL TASK

... Over the last century, the planet has experienced the largest increase in surface temperature in 1,300 ...years. The average surface temperature of the Earth rose ... See full document

7

Capsule development, in vitro germination and plantlet acclimatization in Phragmipedium humboldtii, P. longifolium and P. pearcei

Capsule development, in vitro germination and plantlet acclimatization in Phragmipedium humboldtii, P. longifolium and P. pearcei

... of the culture media has remained elusive to the scientific community for commercial ...research on this and related genera is limited to studies on systematics and ... See full document

10

Making use of the Food and Drug Administration briefing documents to reconsider the safety of the antipsychotic sertindole

Making use of the Food and Drug Administration briefing documents to reconsider the safety of the antipsychotic sertindole

... deaths in the sertindole group compared to 61 in those receiving ...risperidone. The all-cause mortality ratio (sertindole ...between the two groups. Regarding the second primary ... See full document

6

Efectos de choque térmico sobre la germinación de semillas de pino rojo de Turquía (Pinus brutia)

Efectos de choque térmico sobre la germinación de semillas de pino rojo de Turquía (Pinus brutia)

... overcomes the dormancy of P. brutia and stimulates germination by softening the seed coats of hard seeded plants (Cistaceae and Leguminosae) (Thanos ...1999). ... See full document

8

Postmodernism and the ontological dominant: the poetics of integration in Peter Ackroyd's The House of Doctor Dee

Postmodernism and the ontological dominant: the poetics of integration in Peter Ackroyd's The House of Doctor Dee

... This article proposes an analysis of Peter Ackroyd's The House of Doctor Dee (1993) in the light of two different dichotomies: Brian McHale's epistemological (cognitive) / ontological [r] ... See full document

12

Atmospheric effects on the ultraviolet erythemal and total shortwave solar radiation in Valladolid, Spain

Atmospheric effects on the ultraviolet erythemal and total shortwave solar radiation in Valladolid, Spain

... radiation and a portion of this solar radiation reaches the Earth’s surface crossing the atmosphere; it is called total shortwave (SW; 300 ‐ 3,000 ...range of solar radiation ... See full document

5

Seed germination and seedling growth of the Mexican sunflower Tithonia diversifolia (Compositae) in Nigeria, Africa

Seed germination and seedling growth of the Mexican sunflower Tithonia diversifolia (Compositae) in Nigeria, Africa

... weeds of wastelands corn, cowpea and sorghum in Nigeria. Seed pretreat- ment such as hot water abolished dormancy in their ...seeds. The pretreatments that termi- nated dormancy ... See full document

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