In this issue (33 articles)

1. Assessing the potential risks of extreme weather events causing flood hazardsfor rice cultivation regions in Quang Nam Province

   Q. C. NGUYEN, T. H. Y. NGO AND T. M. H. VU

   DOI : 10.31830/2348-7542.2022.ROC-844 |   Article Id : ROC-844

   Pages 481-487

2. Efficacy of weed extract as a bioherbicide in rice (Oryza sativa L.) cultivation

   PAIMAN, AHMAD KHANIF HIDAYAT, SAID SYAHRUL SHOBIRIN AND SANI ISMAWATUN KHASANAH

   DOI : 10.31830/2348-7542.2022.ROC-860 |   Article Id : ROC-860

   Pages 488-496

3. Influence of modified fertilizers on crop growth, productivity and soil biological values under rice (Oryza sativa) - wheat (Triticum aestivum) cropping system of Punjab, India

   ARSHDEEP SINGH, CHANDRA MOHAN MEHTA, ANITA JASWAL AND SHIMPY SARKAR

   DOI : 10.31830/2348-7542.2022.ROC-824 |   Article Id : ROC-824

   Pages 497-507

4. Probing the impact of biochar combined with organic and inorganic amendments on soil carbon pools of rice (Oryza sativa) - wheat (Triticum aestivum) cropping system

   ANITA JASWAL, CHANDRA MOHAN MEHTA AND ARSHDEEP SINGH

   DOI : 10.31830/2348-7542.2022.ROC-861 |   Article Id : ROC-861

   Pages 508-515

5. Role of the basic soil tillage in the culture of spring wheat (Triticum aestivum L.) in the dry steppe zone of the Lower Volga region of Russia

   E. A. SHEVYAKHOVA, E. V. SEMINCHENKO AND A. M. BELYA-KOV

   DOI : 10.31830/2348-7542.2022.806 |   Article Id : 806

   Pages 516-521

6. Improvement of winter soft wheat varieties in the conditions of the Volgograd, Russia​

   ANDREY V. SOLONKIN, ANDREY V. GUZENKO, ANTONINA A. PITONYA AND VLADIMIR N. PITONYA

   DOI : 10.31830/2348-7542.2022.ROC-859 |   Article Id : ROC-859

   Pages 522-528

7. Correlation and path analysis of yield and yield attributing traits of wheat (Triticum aestivum) in irrigated and non-irrigated environments

   KUSHAL BHATTARAI, BISHNU BHUSAL AND MUKTIRAM POUDEL

   DOI : 10.31830/2348-7542.2022.ROC-868 |   Article Id : ROC-868

   Pages 529-536

8. Preliminary comparison of WEMA maize (Zea mays) variety and maize hybrid under different irrigation frequencies and soil types

   A. R. ADEBAYO, D. J. MOLEBATSI AND E. T. SEBETHA

   DOI : 10.31830/2348-7542.2022.ROC-847 |   Article Id : ROC-847

   Pages 537-543

9. Effect of weed management practices on weed control efficiency, yield, nutrient uptake and economics of summer maize (Zea mays) under humid tropic conditions​

   K. R. CHAUHAN, H. F. PATEL AND S. K. ATTAR

   DOI : 10.31830/2348-7542.2022.ROC-856 |   Article Id : ROC-856

   Pages 544-549

10. Evaluating a newer three component herbicide Fulltime, MD for corn (Zea mays) in the central agro-climatic zone of Krasnodar Krai, Russia

    ANATOLY SAVVA, TAMARA TELEZHENKO, SERGEY KOVALEV AND VALERIA SUVOROVA

    DOI : 10.31830/2348-7542.2022.ROC-843 |   Article Id : ROC-843

    Pages 550-555

11. Physiological performance of sweet sorghum in Assam

    Hazarika, K., Goswami, R. K., Bharali, B., Kalita, P., Goswami, J. and Neog, B.

    DOI : 10.31830/2348-7542.2022.ROC-810 |   Article Id : ROC-810

    Pages 556-561

12. Interactive effects of drenched triterpenoid phytonematicides on sugar content and plant growth of sweet sorghum (Sorghum bicolor) under microplot conditions​

    K. G. MALEKA, P. W. MASHELA AND K. M. POFU

    DOI : 10.31830/2348-7542.2022.ROC-826 |   Article Id : ROC-826

    Pages 562-565

13. Application of cow urine fertilizers to increase the growth and yield of mustard plants (Brassica rapa L.)

    MUHAMMAD ANSAR, BAHRUDİN AND PAİMAN

    DOI : 10.31830/2348-7542.2022.ROC-866 |   Article Id : ROC-866

    Pages 566-573

14. Biochemical profiling of Brassica juncea doubled haploid mutant genotypes under white rust disease stress

    SHRADHA NIRWAN, ANUPRIYA CHATTERJEE, ANAND KUMAR TEWARI, PANKAJ SHARMA, ABHA AGNIHOTRI AND NEERAJ SHRIVASTAVA

    DOI : 10.31830/2348-7542.2022.ROC-869 |   Article Id : ROC-869

    Pages 574-583

15. Efficiency of different potassium and sulfur fertilizers on peanut (Arachis hypogaea) production in tropical sandy soil

    HOANG THI THAI HOA, DO DINH THUC AND DO THANH NHAN

    DOI : 10.31830/2348-7542.2022.ROC-857 |   Article Id : ROC-857

    Pages 584-589

16. Yield of dye safflower (Carthamus tinctorius L.) varieties influenced by row spacing and seeding rates in the Volgograd region of Russia

    SUKHAREVA E. P. AND BELIKINA A. V.

    DOI : 10.31830/2348-7542.2022.ROC-863 |   Article Id : ROC-863

    Pages 590-594

17. Factor of adaptation in agriculture of the Lower Volga region

    A. M. BELYAKOV AND M. V. NAZAROVA

    DOI : 10.31830/2348-7542.2022.1009 |   Article Id : 1009

    Pages 595-601

18. Evaluation of different ber (Zizyphus mauritiana) germplasm under rainfed vertisols of Tamil Nadu, India

    K. R. RAJADURAI, J. RAJKUMAR AND C. RAJABABU

    DOI : 10.31830/2348-7542.2022.ROC-870 |   Article Id : ROC-870

    Pages 602-607

19. Effect of calcium chloride on reducing Colletotrichum gloeosporioides (Penz.) Sacc. infection on post-harvest fruits of Carica papaya L.​

    CEPPY NASAHI, IDA HASIAN, RIKA MELIANSYAH, DENNY KURNIADIE AND SYIFA NABILAH SUBAKTI-PUTRI

    DOI : 10.31830/2348-7542.2022.ROC-832 |   Article Id : ROC-832

    Pages 608-612

20. Response of strawberry (Fragaria x anannasa) genotypes under protected condition

    ANMOL, SANJAY SINGH, MANISH BAKSHI AND SHAILESH KUMAR SINGH

    DOI : 10.31830/2348-7542.2022.ROC-846 |   Article Id : ROC-846

    Pages 613-620

21. Technical parameters affecting the physicochemical, phenolic, antioxidant and sensory properties of watermelon (Citrullus vulgaris L.) kefir

    NGUYEN PHUOC MINH

    DOI : 10.31830/2348-7542.2022.ROC-865 |   Article Id : ROC-865

    Pages 621-627

22. Evaluating the use of jackfruit (Artocarpus heterophyllus) seeds for ethanol fermentation

    NGUYEN PHUOC MINH

    DOI : 10.31830/2348-7542.2022.ROC-864 |   Article Id : ROC-864

    Pages 628-633

23. Nutrient Index Approach for Soil Fertility Assessment in Taro (Colocasia esculenta) Farming Areas of Rewa Province, Fiji

    H. K. Sachan and Deeksha Krishna

    DOI : 10.31830/2348-7542.2022.804 |   Article Id : 804

    Pages 634-639

24. Physiological response, yield and quality of G0 potato (Solanum tuberosum) seed yield to various concentrations and time of application of prohexadione-ca bioregulator

    DEWI HERNAWATI, JAJANG SAUMAN HAMDANI, SUMADI, SYARIFUL MUBAROK, YAYAN SUMEKAR AND MUHAMAD ALFIYA

    DOI : 10.31830/2348-7542.2022.ROC-842 |   Article Id : ROC-842

    Pages 640-648

25. Transforming microclimate to improve yield of cucumber (Cucumis sativus L.) by utilizing poly-house and colour plastic mulches associated with drip irrigation

    HARINARAYANAN M. N., RAMANATHAN. SP., NAGARAJAN. K., KALARANI. M. K., SATHYAMOORTHY. N. K. AND GEETHALAKSHMI. I.

    DOI : 10.31830/2348-7542.2022.ROC-822 |   Article Id : ROC-822

    Pages 649-656

26. Accumulation of phytochemicals at different growth stages of Cleome gynandra grown under greenhouse and microplot conditions​

    NTHABISENG MASETLA, YVONNE MAILA AND KAGISO SHADUNG

    DOI : 10.31830/2348-7542.2022.ROC-862 |   Article Id : ROC-862

    Pages 657-665

27. Supply chain risk identification for improving sustainability of straw mushroom in Karawang Regency, Indonesia

    SUHAENI, YENI SARI WULANDARI, YUYUN UMAIDAH AND YAYAN SUMEKAR

    DOI : 10.31830/2348-7542.2022.ROC-841 |   Article Id : ROC-841

    Pages 666-675

28. Bio-insecticidal and seed protectant effects of four essential oils against Callosobruchus maculatus and Callosobruchus chinensis during storage

    SABBOUR M. M. AND ABD EL-AZIZ S. E.

    DOI : 10.31830/2348-7542.2022.ROC-867 |   Article Id : ROC-867

    Pages 676-681

29. Influence of weather variables on the incidence and development of rice leaf blast (Magnaporthe oryzae)​

    AMITH G., GEETHALAKSHMI. V., DHEEBAKARAN Ga., KARTHIKEYAN G. AND BALAJIKANNAN

    DOI : 10.31830/2348-7542.2022.ROC-828 |   Article Id : ROC-828

    Pages 682-688

30. Epidemiology studies of stem rot of groundnut caused by Sclerotium rolfsii Sacc in Andhra Pradesh​​

    D. SANDHYA DEEPIKA, G. NARENDRA BABU AND S. RAVIKIRAN

    DOI : 10.31830/2348-7542.2022.ROC-839 |   Article Id : ROC-839

    Pages 689-694

31. Molecular characters of Boleodorus thylactus (Nematoda) associated with avocado (Persea americana) using ITS rDNA from regions of South Africa

    MEHRNOUSH AMINISARTESHNIZI

    DOI : 10.31830/2348-7542.2022.ROC-854 |   Article Id : ROC-854

    Pages 695-698

32. Molecular characters of a bark beetle, Xylosandrus crassiusculus associated with avocado using 28S rDNA from regions of South Africa

    MEHRNOUSH AMINISARTESHNIZI

    DOI : 10.31830/2348-7542.2022.ROC-855 |   Article Id : ROC-855

    Pages 699-702

33. Optimizing NPK fertilizer requirements for Jatropha zeyheri tea under greenhouse conditions

    HAPPY BANGO, MABOKO S. MPHOSI AND KAGISO G. SHADUNG

    DOI : 10.31830/2348-7542.2022.807 |   Article Id : 807

    Pages 703-709