Serpentines soil have high values of magnesium and low values of calcium, and are usually deficient in N and P, but rich in iron, Ni, silicates. We i..
To investigate the effect of S-deficiency on N uptake and its assimilation, absorption, nitrat 한국초지조사료학회 ... , especially forage type, are known as one of high S-demanding plants. ... syntheetase (GS) 활성을 분석하였다. 25시간 처리과정에서 황결핍 조건하에서의 의 흡수는 대조구와 큰 차이를 나타내지 않은 반면, 황 무공급구에서는 의 흡수는 유 Rape plants
supply level in forage rape (Brassica napus L.), the concentration of this element in plant tissues ... ATP sulfurylase 활성은 외부 황 공급의 감소에 따라 증가 To determine uptake and its assimilation in response to the exogenous
the total amounts of T-N and T-P uptakes by water plants to evaluate the ecological characteristics ... This study is to investigate the removal rates of nutrient in water, the biomass of water plants, and ... , respectively, while the minimum amount of T-N and T-P uptake by Phragmites australis were 9.7 ㎏ and
이는 Glomus manihot이 고추의 Effects of aybusculayr mycorrhizal fungus (aMF), Glomus manihot, on plant growth ... and nutrient uptake on pepper (Capsicum annuum L.) seedlings were evaluated in the nursery experiment
Queen Beer ‘Mantefon’ at 4-month-old stage were grown in a closed-plant factory system with four different ... Different CO2 uptake patterns were observed from different light/dark cycles. ... Under 10/10 h and 12/12 h treatments, the CO2 uptake started at early dark period.
Smith Arsenic uptake and toxicity in plants: integrating mycorrhizal influences Springer Science 18 February ... Smith Arsenic uptake and toxicity in plants: integrating mycorrhizal influences Springer Science 18 February
Uptake of N declined from 5.6 mmol plant-1 day-1 just prior to the cycle initiation to 4.0 mmol plant ... Uptake rate steadily increased as flower stems reached maturity up to 10.3 mmol plant-1 day-1 day 35. ... Uptakes rates of P and K followed similar patterns of N uptake.
Plants were grown under three different temperatures: 23°C/13°C for 18°C, 26°C/16°C for 21°C and 29°C ... Therefore, the effect of temperature on plant growth characters was examined during the vegetative growth ... The plant height in the 18°C was 21 % shorter than the 21°C and 24°C and the tiller and leaf number were
; in particular, an increase in light intensity can increase the uptake of As, thereby affecting plant ... and the phosphorus uptake pathway. ... Increased light intensity stimulated the growth of plant roots and shoots; contrarily, the difference
uptake, leaching to a deep soil, and fixation to a clay mineral. ... uptake and the leaching rates of in a root zone soil were modeled by the Absalom model. ... uptake), 용출(leaching to a deep soil), 토양고착(fixation to a clay mineral)이 모델에서 고려된 의 주요 이동경로이며 의 토양이동에
conditions of iron deficiency as part of a strategy of solubilizing Fe from the root environment for uptake ... by the plant. ... In photosynthesis of plants, plants absorb ( red ) light and ( far-red ) light primarily.
This study was conducted to observe the characteristics of mineral nutrient uptake of single-node cutting ... The concentration of NO3-N exceeds optimal range whereas P and Mg decreased at the later stage of plant
Crassulacean acid metabolism (CAM) plants use surplus CO2 generated by cooling and heating at night ... The CO2 uptake rate of the S. truncata’s top phylloclade in a growth chamber exhibited a C3 pattern, ... The CO2 uptake rate of the top phylloclade in a greenhouse showed a negative value both day and night
The higher the concentration of NaCl, the lower the mineral uptake such as T-N, P, K, Ca and Mg, however ... The growth such as plant height, plant fresh and dry weight, root fresh and dry weight and dried matter ... conducted to investigate the effece of NaCl concentrations on the growth, photosynthetic rate and mineral uptake
With growth stage, the nutrient uptake was increased with increases of nutrient strength and PPF. ... In this study, the effects of nutrient strength and light intensity on the nutrient uptake and growth ... At a higher PPF, NO3-N, K+ and Ca2+ were much more absorbed, and especially the uptake of K+ was 1.1
The P2O5 uptake efficiency was the highest in the plants treated with the alfalfa hay, but the lowest ... The N uptake efficiency in plants treated by alfalfa or oilcake was approximately 60% of those treated ... with chemical fertilizer; but those with livestock compost had N uptake efficiency lower than 20%.
However, after CO2 treatment, plants acclimated at 2100 μmol CO2·mol-1 showed the highest CO2 uptake ... The highest CO2 uptake of the uppermost mature leaf, which existed before treatment, was observed in ... These results indicate that acclimation to increased CO2 concentrations can enhance the CO2 uptake and