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70 articles for “Soil Productivity”
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Research ArticleOpen accessIn the abstractAssessment of Soil Loss Using GIS and RUSLE Model in Bakiya River Basin (BRB), Central NepalSujan Bista, Naresh Kazi Tamrakar, Kishor Rimal, Arju BhattaraiSoil erosion is the major geological hazard in the fragile landscape of Sub-Himalaya. This study examines the susceptibility of the Bakiya River Basin (BRB) in Central Nepal to soil erosion because of its steep topography, fragile geology, the impact of intense monsoon rainfall, and the lack of a direct monitoring mechanism available for rainfall-runoff. This study examines the spatial variations … …Current Research in Geoscience, Vol. 14, Issue 1 · 20 Oct 2025 · 3,384 accessesView PDFCite
Research ArticleOpen accessIn the abstractImportance of Soil and Mineral Characteristics in Supporting Sustainable AgricultureIda Suryani, Marliana Sjuaib Palad, Nur Fitriani et al.Soil consists of four main components: Minerals, organic matter, air, and water, which are arranged in the space to form the soil body. Inorganic minerals in the soil come from rock fragments and other primary minerals. Sustainable soil fertility is supported by the nutrient content contained in the minerals. The research objectives were: 1) to observe the physical and chemical … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 25 Mar 2025 · 5,938 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimum Fertilization Technology to Improve Crop Productivity of Stevia (Stevia rebaudiana Bertoni)Mohammad Cholid, Sesanti Basuki, Budi Hariyono et al.Stevia leaves have the potential to be developed as a natural sweetener, a companion to cane sugar, especially for those who need low-calorie intake. Increasing the productivity of stevia plants is approached by increasing plant biomass accumulation through balanced nitrogen fertilization. This research aims to obtain optimal nitrogen fertilization in the cultivation of stevia plants in which the nitrogen derived … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 22 Nov 2024 · 5,111 accessesView PDFCite
Research ArticleOpen accessIn the abstractMorphological and Structural Reaction of Avena sativa Seedlings to the Effects of Nano and Microparticles of ZincArailym Serikbai, Aidar Aitkulov, Anna Stanco et al.Kazakhstan has a well-developed mining and metallurgical industry, which produces macroand nanoparticles of heavy metals, including zinc emitted to the environment. The nanoscale particles have a different biological activity, which requires some additional research. The effects of various concentrations of zinc macroparticles and nanoparticles on the anatomical structure of oat seedlings (Avena sativa L.) and their accumulation in vegetative organs … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 9 Jul 2024 · 4,406 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Bokashi and Water Deficiency on the Growth of Kailan (Brassica Oleracea Var. Acephala) in East Nusa Tenggara, IndonesiaLaurensius Lehar, Suryawati, Tri Luchi Proklamita et al.Water scarcity poses a critical challenge to vegetable production in semi-arid regions such as East Nusa Tenggara, Indonesia, where sustainable soil amendment strategies are essential for maintaining crop productivity. This study investigated the interaction between water stress and coconut coir charcoal bokashi application on the growth and yield of kailan (Brassica oleracea var. alboglabra). The experiment was conducted at the … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 31 Mar 2026 · 1,263 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of the Biological Preparation Phytop 8.67 on the Quality and Yield of Rice in Saline SoilsNurzhan Ybraikozha, Asset Тоktamysov, Elvira Sagindykova et al.Phytop 8.67 is a modern biological multifunctional preparation that has a complex effect on cultivated plants, harmful organisms, and soil. The study aimed to evaluate the effect of the biological preparation Phytop 8.67 on increasing yields and improving the quality of rice grains. Rice of the Marzhan variety growing on meadow/marsh rice soils was studied. The use of phytop 8.67 … …OnLine Journal of Biological Sciences, Vol. 24, Issue 1 · 3 Nov 2023 · 5,330 accessesView PDFCite
Research ArticleOpen accessIn the abstractInfluence of Biological Preparations on Germination, Growth, and Development of Alfalfa of the Kokshe Variety in the Hill and Plain Zone of the Akmola Region of KazakhstanArman Kalin, Ualikhan Sagalbekov, Nina Kazydub et al.An important role in increasing the production of high-protein feed in the steppe zone belongs to leguminous grasses, such as alfalfa, sainfoin, and melilot. The value of perennial grasses, including alfalfa, is not only in providing high-protein feeds and their productivity in the sharply continental climate of Northern Kazakhstan, but it also has great importance in increasing soil fertility. The … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 21 Jun 2023 · 4,992 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis Plant Growth, Yield and Efficiency of Nitrogen Fertilization in Paddy using Green Manure of AzollaSetyono Yudo Tyasmoro, Akbar SaitamaThe development and improvement of cultivation techniques can be done to improve soil fertility; one of the techniques is the application of organic matter. This research intends to study the interaction between Azolla application treatments with different doses of inorganic fertilizers and find out the appropriate dose of Azolla for inorganic fertilizers. This study was conducted in the experimental field … …OnLine Journal of Biological Sciences, Vol. 23, Issue 1 · 9 Feb 2023 · 6,532 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimizing Lentil Breeding Models for South-East Kazakhstan: Yield, Adaptability, and Protein EnhancementSaikenova Alma Zhumabaevna, Kudaibergenov Mukhtar Sarsenbekovich, Kanatkyzy Makpal et al.This study presents the development of a model for optimizing lentil breeding in the agroclimatic conditions of southeastern Kazakhstan. By evaluating 31 lentil varieties and hybrid populations (F1, F2, and F3), key economically valuable traits such as yield, protein content, drought resistance, and adaptability to mechanized harvesting were identified. A systematic selection process enabled the creation of lentil variety models … …OnLine Journal of Biological Sciences, Vol. 25, Issue 3 · 24 Sep 2025 · 3,201 accessesView PDFCite
Review ArticleOpen accessIn the abstractSalt Tolerance and Cultivation Challenges of Jojoba (Simmondsia chinensis): A ReviewHeba Allah Adel MohassebJojoba is considered to be salt tolerant, but little is known about the extent of its tolerance and the relative influence on ion uptake and ethylene production and other factors are affecting the mode of actions of jojoba salt tolerant. According to many research has done before including our article about the glyoxalase I gene from jojoba which exhibits moderate … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 12 Jun 2025 · 3,314 accessesView PDFCite