Some aspects of the salt nutrition of higher plants

Hoagland, D. R.

doi:10.1007/bf02872346

Cited by 32 publications

(9 citation statements)

References 82 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This suggests that increased absorption of minerals is associated with energy of respiration; thus, with greater respiration occurring in the shallower roots, the content of sugar and fructosan would be lowered, whereas the ash content would be raised. This agrees with the findings of Hoagland & Broyer (1936), Broyer (1950), and Hoagland (1937).…”

Section: Effect Of Depth Of Rootsupporting

confidence: 93%

Responses of Crested Wheatgrass to Various Clipping Treatments

Cook¹,

Stoddart²,

Kinsinger³

1958

Ecological Monographs

View full text Add to dashboard Cite

West, this species was selected for study. The investigations were designed to determine its response to various intensities, frequencies, and seasons of herbage removal under favorable (artificially watered) and unfavorable (arid) environment. The responses were evaluated on the basis of forage yield, chemical composition of herbage, apparent vigor, seed production, root yield, and root reserves. • REVIEW OR LITERATURE The effect of frequency and intensity of clipping on the yield and vigor of various pasture and range plants has received considerable study. These investigations have dealt with a great variety of conditions and methods and in general they show that yield and vigor decrease as frequency or intensity of clipping is increased (

show abstract

Section: Effect Of Depth Of Rootsupporting

confidence: 93%

Responses of Crested Wheatgrass to Various Clipping Treatments

Cook¹,

Stoddart²,

Kinsinger³

1958

Ecological Monographs

View full text Add to dashboard Cite

show abstract

“…Plants were grown up to the preflowering stage in a controlled environment greenhouse maintained at 25/15 1C day/night and received natural daylight supplemented with irradiation from high-pressure sodium lamps Son-T-Agro (Philips Nederland B.V., Eindhove) during a 14 h photoperiod. Inoculated and non-inoculated plants were irrigated daily with half strength nutritive Hoagland's solution (Hoagland, 1937). For more details, see Pascual et al (2009).…”

Section: Plant Materials and Experimental Designmentioning

confidence: 99%

Photosynthetic response of pepper plants to wilt induced by Verticillium dahliae and soil water deficit

Pascual

Azcona

Morales

et al. 2010

Journal of Plant Physiology

View full text Add to dashboard Cite

show abstract

“…containing a sandy-loam soil, on 18 August 1995, and thinned to 1 plant per tube shortly after emergence. Plants were watered weekly with Hoagland's solution (Hoagland 1937) and harvested near the time when the ligule of the 2nd, 3rd, 4th, and 5th main stem leaves had emerged (33,41,45, and 51 days after sowing, respectively). Average maximum daily temperatures ranged from 16.0 • C to 19.3 • C, average minimum temperature ranged from 1.8 • C to 7.7 • C, and daylength increased from 10.7 h to 12.5 h over the duration of the experiment.…”

Section: Tube Experimentsmentioning

confidence: 99%

Agronomic evaluation of a tiller inhibition gene (tin) in wheat. II. Growth and partitioning of assimilate

Duggan

Richards

Herwaarden

2005

Aust. J. Agric. Res.

View full text Add to dashboard Cite

Wheats with reduced tillering have been proposed for areas regularly subject to a terminal drought. A wheat plant with a genetic disposition to produce fewer stems is now possible through the introgression of a gene that inhibits tillering (tin). This study was conducted to determine the effect of the tin gene on the dynamics of tillering, light interception, and dry-matter production and partitioning in several different cultivars of wheat. Commercial cultivars and their near-isogenic pairs differing in the presence of the tin gene were grown in well-watered tubes and also in the field in south-eastern Australia where terminal drought is common. Tiller number, light interception, leaf area index (LAI), biomass, and the partitioning of biomass were recorded at various intervals throughout the growing season. Water-soluble carbohydrate (WSC) levels in the stems of field-grown plants were also determined in some environments at anthesis and maturity. In tubes and in field environments, lines with the tin gene produced tillers at the same rate as their free tillering counterparts but ceased tillering sooner. Under conditions where the free tillering lines produced over 1000 shoots/m 2 , lines containing the tin gene produced 600 shoots/m 2 . However, by maturity, fertile spike numbers were 350 and 450/m 2 for lines with and without the tin gene, respectively. Despite the large difference in tillering, there were only small differences in LAI, light interception throughout the season, and biomass. There were small differences in the proportional allocation of biomass, and the tin lines partitioned more of their biomass towards spikes at anthesis and stored more WSC in stems. Dry weight distribution varied with genetic background, but in general the tin gene increased leaf area ratio and root to shoot ratio but decreased specific leaf area. It is concluded that the tin gene may be advantageous under terminal drought. This would come from the reduced light interception prior to anthesis and thereby potential for greater transpiration during grain filling as well as a greater capacity for stem carbohydrate storage and remobilisation. These factors are consistent with a greater harvest index and kernel weight associated with lines containing the tin gene.

show abstract

Some aspects of the salt nutrition of higher plants

Cited by 32 publications

References 82 publications

Responses of Crested Wheatgrass to Various Clipping Treatments

Responses of Crested Wheatgrass to Various Clipping Treatments

Photosynthetic response of pepper plants to wilt induced by Verticillium dahliae and soil water deficit

Agronomic evaluation of a tiller inhibition gene (tin) in wheat. II. Growth and partitioning of assimilate

Contact Info

Product

Resources

About