نتایج جستجو برای: 15 and 30 t ha

تعداد نتایج: 17092568  

2013
Mihai A. Tanase Rocco Panciera Kim Lowell Cristina Aponte Jorg M. Hacker Jeffrey P. Walker

This study evaluates the biomass retrieval error in pinedominated stands when using high spatial resolution airborne measurements from fully polarimetric L-band radar and airborne laser scanning sensors. Information on total aboveground biomass was estimated through allometric relationships from plot-level field measurements. Multiple linear regression models were developed to model relationshi...

آقایی اوخچلار, رقیه, احمدی, شهرام, حسن‌زاده قورت تپه, عبدالله ,

The effects of application different amount cattle manure on some of quality and quantity characteristics such as plant height, stem diameter, head diameter, biological yield, seed yield, oil in seed and protein in seed on hybrids sunflower hybrids was investigated in 2008. This experiment was conducted at Agricultural and Natural Resource Research Station of Uremia. The experimental design was...

Journal: :international journal of human capital in urban management 0
m. ranjbar department of soil science, shahrood university of technology, shahrood, iran gh. sadeghnejadtalouki department of soil science, sari agricultural sciences and natural resources university, sari, iran m. ghajar sepanlou department of soil science, sari agricultural sciences and natural resources university, sari, iran f. sadegh zadeh department of soil science, sari agricultural sciences and natural resources university, sari, iran

an experiment was conducted as randomized complete block design with three replications and 14 fertilizer treatments in year 2014. the treatments were including the control, application of chemical fertilizers according the soil analysis, application of 15, 30 and 45 tons of municipal  waste compost per ha as simple and with 25, 50 and 75% of chemical fertilizers. the results revealed that the ...

Journal: :پژوهش آب در کشاورزی 0
محمد خرمیان عضو هیئت علمی مرکز تحقیقات کشاورزی صفی آباد دزفول سعید برومند نسب استاد دانشگاه شهید چمران اهواز سید رضا اشرفی زاده عضو هیئت علمی مرکز تحقیقات کشاورزی صفی آباد دزفول

the objective of this study was to evaluate the effect of different levels of irrigation and nitrogen fertilizer on nitrate movement, yield, and water use efficiency (wp) of corn in no-till planting method. the research was conducted in two years as a randomized complete block design arranged in a split block treatment design with three replicates in the safiabad agricultural research center. i...

2017
Tzyy Yue Wong Chiung‐Hsin Chang Chen‐Hsiang Yu Lynn L. H. Huang

Hyaluronan (HA), an abundant polysaccharide found in human bodies, plays a role in the mesenchymal stem cells (MSCs) maintenance. We had previously found that HA prolonged the lifespan, and prevented the cellular aging of murine adipose-derived stromal cells. Recently, we had also summarized the potential pathways associated with HA regulation in human MSCs. In this study, we used the human pla...

2014
M. R. Islam M. B. Rashid A. B. Siddique H. Afroz

A field experiment was conducted at the Soil Science Field Laboratory of Bangladesh Agricultural University (BAU), Mymensingh during Aman season of 2011 to evaluate the effects of manures and fertilizers for maximizing the yield of BRRI dhan49. The experiment had six treatments, laid out in a randomized complete block design (RCBD) with four replications. The treatments were T0 = Control, T1 = ...

Journal: :Teoría y Praxis 2017

2010
F. Gallardo C. Bravo G. Briceño M. C Diez

Sludge from kraft mill wastewater treatment was applied on two soils derived from volcanic ashes and, the effect on biological parameters of the soils was evaluated. The soils used in this study were an Andisol belonging of Gorbea Series and an Ultisol belonging of Collipulli Series. The sludge was added at rates of 0, 10, 20, 30 and 50 t ha. Previously, germination of red clover (Trifolium pra...

Journal: :Journal of cartilage & joint preservation 2022

IntroductionNewly formulated trehalose-hyaluronic acid (T-HA) has proven to be more stable in vitro the effects of hyaluronidase enzyme.ObjectivesTo compare clinical outcomes T-HA with standard non–trehalose (NT-HA) hyal-uronic when administered as infiltrative therapy patients symptomatic osteoarthritis knee.MethodsA prospective controlled trial parallel arms was performed. Sixty persistent kn...

Journal: :Revista investigación agraria 2022

Se evaluó el efecto del abonamiento orgánico en rendimiento de brócoli (Brassica oleracea var. Italica) cv. Paraíso y carbono suelo (COS), la localidad Cayhuayna, Huánuco (09°58´12” Lat. Sur; 76°15´08” Long. Oeste; 1943 msnm), noviembre 2018 a febrero 2019. Los abonos orgánicos fueron: T1 (kimelgran: 470,63 kg/ha), T2 (Biot-313,75 kg/ha) T0 (200-120-60). empleó Diseño Bloques Completos al Azar ...

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