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  1. 1501
  2. 1502

    Dinámica del nitrógeno en un suelo aluvial salino, cultivado con remolacha azucarera by S. VALDIVIA VEGA, J. PINNA CABREJOS, S. VALDIVIA SALAZAR

    Published 2021-01-01
    “…El campo se regó con agua de pozo y se fertilizó con urea (180 kg ha-1 de N). Realizado el balance entre las ganancias y pérdidas de N, se encontró que se incorporan al suelo 421 kg ha-1 de N y que se pierden de este 374 kg ha-1 de N, habiendo superado las ganancias a las pérdidas en 47 kg ha-1 de N. …”
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  3. 1503

    El gobierno corporativo en la cooperativa de trabajo asociado Recuperar CTA by Carlos Mario Toro Orozco, Clara Hilda Ramírez Agudelo

    Published 2012-01-01
    “…En la cooperativa de trabajo asociado Recuperar (CTA) se ha logrado demostrar, a través de esta investigación, la efectividad de la concertación entre el gobierno corporativo y la vinculación de los asociados a la solución eficaz y eficiente de un problema social prioritario para una ciudad, como ha sido el reciclaje de las basuras. …”
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  4. 1504

    POTENSI KARBON PADA BEBERAPA TIPE VEGETASI DI HUTAN TANAMAN INDUSTRI ( Potential of Carbon for Some Type Of Vegetation in The forest plantation by Ambar Tri Ratnaningsih, Enno Suwarno, Enny Insusanty

    Published 2014-02-01
    “…Pada kelas umur 5 tahun potensi karbon yang tersimpan adalah 70.930 ton/ha, 4 tahun sebesar 33.706 ton/ha, 3 tahun 43,225ton/ha dan umur 2 tahun 45.031 ton/ha. …”
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  5. 1505

    Response of okra (Abelmuschus esculenthus L. Moench) to combined organic and inorganic foliar fertilizers by A. I. Afe, F. Oluleye

    Published 2017-04-01
    “…Conclusion The highest yield obtained at PM 10.0 t/ha +FF was not significantly different from PM 7.5 t/ha +FF. …”
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  6. 1506

    Comparison and Economic Feasibility Study of The Productivity of Five Varieties of Barley (Hordeum vulgare L.) by Mahmod Karem Ahmad

    Published 2018-12-01
    “…Significant increase in grain yield (2720kg/ha), hay yield (3643kg/ha), grain and hay cost (736.180)1000ID/ha, hay revenue (582.880) 1000ID/ha, grain revenue (1019.997)1000ID/ha, profit (866.697)1000ID/ha, seed product (27.200) kg and 1000ID income (2.221) were recorded for NS313 and Bip999 varieties, while the number of grains / spike (44.133) and plant length (89.433) cm was recorded for Iba99 variety. …”
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  7. 1507

    Management Options and Factors Affecting Control of a Common Waterhemp (Amaranthus rudis) Biotype Resistant to Protoporphyrinogen Oxidase-Inhibiting Herbicides by Dana B. Harder, Kelly A. Nelson, Reid J. Smeda

    Published 2012-01-01
    “…In the field, PRE applications of flumioxazin at 72 g ai ha−1, sulfentrazone at 240 g ai ha−1, and isoxaflutole at 70 g ai ha−1 controlled common waterhemp >90% up to 6 weeks after treatment. …”
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  8. 1508

    Optimizing Shallot Growth through Variations Fertilization NPK and Plant Density by Alfonso Sitorus, Erpina Delina Manurung

    Published 2025-01-01
    “…The main plots were plant spacing (D1: 20 x 20 cm, D2: 20 x 15 cm, D3: 20 x 10 cm); subplots were fertilization of TSP, NPK, KNO3, Urea, and ZA with four doses: F1 by 188, 600, 0, 180, 400 kg ha-1; F2 by 75, 225, 80, 57, 300 kg ha-1; F3 by 100, 300, 107, 76, 400 kg ha-1; and F4 by 125, 375, 135, 95, 500 kg ha-1, respectively. …”
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  9. 1509

    Comparative study of pulpal response following direct pulp capping using synthesized fluorapatite and hydroxyapatite nanoparticles by Eman M. Salem, Omnia M. Abdelfatah, Rania A. Hanafy, Rehab M. El-Sharkawy, Ghadir Elnawawy, Wafaa Yahia Alghonemy

    Published 2025-01-01
    “…Nano-FA Group: teeth were capped with fluorapatite nanoparticles. Nano-HA Group: teeth were capped with hydroxyapatite nanoparticles. …”
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  10. 1510

    Optimizing insecticide application for effective fall armyworm (Spodoptera frugiperda) management in Sorghum: a field study on spray frequency and rates by Aderajew Mihretie, Admasie Kassaw, Abebe Ayalew, Abate Abtie, Abiye Tiruneh, Mequanint Andualem Mekonnen

    Published 2025-01-01
    “…The study evaluated foliar application rates of 0.2 L ha⁻1, 0.4 L ha⁻1, and 0.6 L ha⁻1, with application frequencies of once, twice, and thrice, alongside an untreated control. …”
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  11. 1511

    Oral Administration of Polymer Hyaluronic Acid Alleviates Symptoms of Knee Osteoarthritis: A Double-Blind, Placebo-Controlled Study over a 12-Month Period by Toshiyuki Tashiro, Satoshi Seino, Toshihide Sato, Ryosuke Matsuoka, Yasunobu Masuda, Naoshi Fukui

    Published 2012-01-01
    “…Sixty osteoarthritic subjects (Kellgren-Lawrence grade 2 or 3) were randomly assigned to the HA or placebo group. The subjects in the HA group were given 200 mg of HA once a day everyday for 12 months, while the subjects in the placebo group were given placebo. …”
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  12. 1512
  13. 1513

    Review of modified biochar for removing humic acid from water: analysis of structure-activity relationship by Yiting Li, Ying Zhu, Jianguo Liu, Wenhong Fan, Yingnan Cao, Yaoqiang Huo, Jingting Wei

    Published 2025-01-01
    “…Abstract Humic acid (HA), as an important part of natural organic matter (NOM), is a precursor of disinfection byproducts. …”
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  14. 1514
  15. 1515

    Effect of cobalt ions doping on morphology and electrochemical properties of hydroxyapatite coatings for biomedical applications by Meysam Safari-Gezaz, Mojtaba Parhizkar, Elnaz Asghari

    Published 2025-01-01
    “…Biological HA is commonly non-stoichiometric and features lower crystallinity and higher solubility than stoichiometric HA. …”
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  16. 1516

    Influence of compost and canal clay scouring on sandy soil properties and wheat productivity under Irrigation water regime by Sayed Abdeen, Mahmoud EL-Sayed

    Published 2021-12-01
    “…The lowest values of ETa were observed at 80 ton. ha-1 CS +40 ton. ha-1 CO under 75% water irrigation requirement in all growth stages. …”
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  17. 1517
  18. 1518
  19. 1519

    La rentabilidad del cultivo de amaranto (Amaranthus spp.) en la región centro de México by Alma Velia Ayala Garay, Patricia Rivas-Valencia, Lorena Cortes-Espinoza, Micaela de la O Olán, Diana Escobedo-López, Eduardo Espitia-Rangel

    Published 2014-01-01
    “…Los resultados encontrados indican que Puebla tiene mayor rentabilidad por tonelada ($5 895.6 t ha-1), a pesar de que no existe una gran variación de los costos respecto a Morelos ($4 764.4 t ha-1), consecuencia del mayor rendimiento (1.52 t ha-1 en Puebla y 1.4 t ha-1 en Morelos), y la de menor fue en Tlaxcala ($330.8), el costo y el rendimiento fueron menores (1.02 t ha-1). …”
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  20. 1520

    El nabo como recurso forrajero invernal en la producción de carne by O.D. BERTÍN, J.N. CAMARASA, J.O. SCHENEITER, J.P ZUVILIVIA

    Published 2015-01-01
    “…La CA tendió a ser mayor (p=0,06, EEM: 0,37) en Nf (6,1 animales.ha-1) en relación con Nf+A (4,0 animales.ha-1). …”
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