نتایج جستجو برای: phosphorus and potash concentration

تعداد نتایج: 16857001  

Journal: :Journal of Agriculture and Ecology Research International 2023

The present study was undertaken to assess the growth in fertilizer consumption and instability by using data for period 1990-91 2019-20 analyses exponential model. periods of were divided into four sub-periods viz. Period-1 (1990-91 1999-00), Period-II (2000-01 2009-10), Period-III (2010-11 2019-20), Overall 2019-20) meaningful elucidation results. NPK Haryana across divisions, during period-I...

Journal: :Basic and Applied Ecology 2022

Excess soil phosphorus often constrains ecological restoration of degraded semi-natural grasslands in Western-Europe. Slow-growing species, target (measures), are at a disadvantage because they outcompeted by fast-growing species. Gaining insight into the responses plant species and communities to availability will help understanding trajectories grassland ecosystems. We set up two pot experime...

ژورنال: علوم آب و خاک 2013
آیدا معدنی, , امیر لکزیان, , رضا خراسانی, , غلامحسین حق نیا, ,

Mycorrhizal fungus colonization of roots may modify plant metal acquisition. In order to study the role of external hyphae of mycorrhizal fungi in metals transferring, the root and hyphal growth zone were separated by 30 µm nylon meshes. Plants were inoculated with G. mosseae and G. intraradices and grown in the root compartment. Six combinations of metals (400 mg of Zn, 25 mg of Cd, 400 mg of ...

Journal: :Journal of experimental agriculture international 2022

The experiment was conducted at Zonal Agricultural Research Station, Vishwesharaiah Canal Farm, Mandya during 2018-19 to study the nutrient uptake (NPK), use efficiency and grain yield of rice (Oryza sativa L.) in different establishment methods under varied management practices. laid out a split plot design with three replications. main comprised viz., semi dry rice, drum seeded transplanted w...

Journal: :iranian journal of public health 0
ar mesdaghinia d rabbani s nasseri f vaezi

according to environmental protection organization of iran, maximum permissible concentration of residual phosphorus in treated municipal wastewater is 1 mg /l-p. the total average phosphorus concentration in raw municipal wastewater is about 8 mg / l; about 70 percent of the incoming phosphorus normally is discharged with secondary treatment plant effluents. in this research, the role of addin...

2017
Charles Bell

on puerperal fever, as it is fully described in many of our works on midwifery, and my object is merely to bring more prominently under the notice of the Society a mode of treatment which I have been induced to recommend, from its successful results in diseases of a similar nature, as well as in the few cases of this disease in which I have had the opportunity of employing it. For, although I h...

2013
Raymond DeVries

Wastewater Treatment Facilities have been built to remove biological and chemical waste from water as it is used. These facilities maintain a healthy environment for organisms as well as people because it removes potentially harmful material and kills pathogens that would easily spread through cities. Phosphorus is a compound of interest because a high concentration of it at discharge will even...

2006
S. RINGER

IN No. 1, Vol. III., of the JOURNAL OF PHYSIOLOGY Dr. Gaskell records some experiments regarding the respective action of antiarin, hydrate of soda, muscarin, and digitalin on the ventricle of the frog's heart. In this paper I record some experiments on the action of soda, ammonia, and potash on the same structure. In most respects my experiments with soda hydrate agree with those of Dr. Gaskel...

Journal: :The American journal of clinical nutrition 2011
Kyung Sun Park Jai Won Chang Tae Young Kim Hyun Woo Kim Eun Kyoung Lee Hyun-Sook Kim Won Seok Yang Soon Bae Kim Su-Kil Park Sang Koo Lee Jung Sik Park

BACKGROUND Serum phosphorus concentrations are associated with an increased risk of cardiovascular disease (CVD) and mortality in patients with renal insufficiency. This association has also been reported in Western individuals without chronic kidney disease (CKD). OBJECTIVE It is unclear, however, whether this correlation occurs in Korean individuals without CKD, who usually ingest less phos...

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