Plant and Soil
SCOPUS (1948-2025)
1573-5036
Cơ quản chủ quản: N/A
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Các bài báo tiêu biểu
Cereal/legume rotation effects on cereal growth in Sudano-Sahelian West Africa: soil mineral nitrogen, mycorrhizae and nematodes
Tập 218 Số 1 - Trang 103-116 - 2000
Yield increases of cereals following legumes in rotation have been previously
reported for West Africa, but little progress has been made to explain the
mechanisms involved. At four sites in Niger and Burkina Faso, field trials with
pearl millet (Pennisetum glaucum (L.) R. Br.), cowpea (Vigna unguiculata (L.)
Walp), sorghum (Sorghum bicolor (L.) Moench) and groundnut (Arachis hypogaea L.)
were con...
Arbuscular mycorrhizal symbiosis on serpentine soils: the effect of native fungal communities on different Knautia arvensis ecotypes
- 2011
Serpentine soils represent a unique environment that imposes multiple stresses
on vegetation (low Ca/Mg ratios, macronutrient deficiencies, elevated heavy
metal concentrations and drought). Under these conditions, a substantial role of
arbuscular mycorrhizal (AM) symbiosis can be anticipated due to its importance
for plant nutrition and stress alleviation. We tested whether serpentine and
non-serp...
Copper in plant species in a copper gradient in Catalonia (North East Spain) and their potential for phytoremediation
Tập 230 Số 2 - Trang 247-256 - 2001
The accumulation of Cu in roots and shoots of 32 plant species growing on soils
with a wide range of Cu concentrations (30–18 500 μg g−1 total soil Cu) located
in Collserola Mountain (Barcelona, Spain) was analysed. High Cu availability
decreased the species diversity in the Hyparrhenietum hirto-pubescentis, the
natural plant association at the study sites. Shoot and root Cu concentrations
in rela...
Legumes have a greater effect on rhizosphere properties (pH, organic acids and enzyme activity) but a smaller impact on soil P compared to other cover crops
Tập 394 Số 1 - Trang 139-154 - 2015
Plants affect phosphorus (P) cycling through uptake and the mobilization of P
from several soil pools into soil solution. The effects of seven cover crop
species – three legumes (variable morphology), three cereals (variable
domestication degree), one mustard (non-mycorrhizal) – on P cycling were
compared in a greenhouse experiment. Monocultures and legume-cereal mixtures
were grown in an artifici...
Low-molecular-weight organic acids in rhizosphere soils of durum wheat and their effect on cadmium bioaccumulation
Tập 203 Số 1 - Trang 109-117 - 1998
Cadmium (Cd) accumulation has been found to vary between cultivars of durum
wheat (Triticum turgidum var. durum), and it is hypothesized that
low-molecular-weight organic acids (LMWOAs) produced at the soil-root interface
(rhizosphere) may play an important role in the availability and uptake of Cd by
these plants. The objective of this study, therefore, was to (1) investigate the
nature and quant...
Opportunity costs for maize associated with localised application of sewage sludge derived fertilisers, as indicated by early root and phosphorus uptake responses
Tập 406 Số 1 - Trang 201-217 - 2016
Phosphorus recycling from waste and localised placement of fertilisers can
potentially improve sustainable P management in agriculture. However, knowledge
about root and plant P uptake responses to placement of complex waste-derived
fertilisers is lacking. Sewage sludge (SS) and sewage sludge ash (ASH) were
tested against triple superphosphate (TSP) in a rhizobox setup where maize shoot
and root g...
Manganese and iron interactions on their uptake and distribution in soybean (Glycine max (L.) Merr.)
- 1983
The uptake and distribution of iron and manganese were studied in a
manganese-sensitive soybean cultivar (‘Bragg’) grown over a range of supply
levels of these nutrients in solution culture. At high (90 and 275 μM) manganese
levels, increasing the iron concentration in solution from 2 to 100 μM partially
overcame the effects of manganese toxicity. Interactions between manganese and
iron occurred f...
Evaluation of the nitrogen nutrition status of rice by plant analysis
- 1972
The results of a greenhouse and a field experiment to evaluate the nitrogen
nutrition status of rice indicate that: (1) first and second most recently
natured leaves are sensitive indicators of the nitrogen status of plants; (2)
the total nitrogen concentration in these leaves are a better indicator of the
nutrient status of plants than are the water-soluble and amide-plus-ammonium
nitrogen fracti...
A field study of nitrogen dynamics and spring barley growth as affected by the quality of incorporated residues from white clover and ryegrass
Tập 203 Số 1 - Trang 91-101 - 1998
Four different grass swards were grown on a sandy loam for 3 years, and then
incorporated into the soil through rotovation in the spring. The treatments
differed in the proportion of white clover (Trifolium repens) and ryegrass
(Lolium perenne), both through seeding in pure stand or mixture and through N
fertilization (0 or 150 kg N ha-1 yr-1) for the white clover-ryegrass mixtures.
A control trea...
Determination of chitin in fungi and mycorrhizal roots by an improved HPLC analysis of glucosamine
Tập 178 Số 1 - Trang 29-35 - 1996
A method to measure chitin content in fungi and ectomycorrhizal roots with
high-performance liquid chromatography (HPLC) was developed. Measurements of
fluorescence of 9-fluorenylmethylchloroformate (FMOC-CI) derivatives of
glucosamine were made on acid hydrolysates of pure chitin, chitin-root mixtures
and fungal-root mixtures. The method was applied on 5 isolates of
ectomycorrhizal fungi, and ect...