نتایج جستجو برای: five chemical fertilizer levels 0
تعداد نتایج: 2117317 فیلتر نتایج به سال:
Seeds of rice, jowar, ground nut and fingermillet were inoculated with microorganisms like Chaetomium globosum, Aureobasidium pullulans, Gliocladium roseum, Streptomyces sp. Pseudomonas pseudomallei YL-1 along with fertilizer (NPK 17:17:17) and were grown under laboratory conditions in earthen pots for forty five days. The phenotypic traits were analyzed and compared with control and fertilizer...
Irrigation water deficit is an important factor that affect rice production in the world as well as Guilan province in Iran. Intermittent irrigation method can be applied to compensate for the water shortage in rice growing areas, however, it would affect other crop mangement practices such as fertilizer application and mangement. Therefore, this experiment was conducted to determine optimum fe...
The present study an attempt has been made to investigate the effect of Seaweed Liquid Fertilizer of Rosenvigea intricata with or without chemical fertilizer on seed germination, growth, yield, pigment content and soil profile of Abelmoschus esculentus was analyzed. The seed germination, shoot length, root length, number of lateral roots, number of leaves, number of vegetables, length of vegeta...
Sewage sludge (SS) as a source of macro- and micro nutrients has been utilized in many countries for crop and vegetable production. To compare the influence of SS with chemical fertilizer on macro- and micro nutrients bioavailability in three textural classes of a calcareous soil after harvesting spinach (Spinacia oleracea L.), a factorial experiment was carried out in a completely randomize...
this research, for lowering the use of chemical fertilizer, was carried out using combinations of biological and chemical fertilizer on bean in rasht region in 2012 growing season. the experiment was conducted based on randomized complete blocks design with 12 treatments and three replications. experimental treatments included: control (no fertilizers and no inoculants), chemical fertilizers (n...
In order to increase the available Phosphorous (P), chemical fertilizers are applied; however, P chemical fertilizers are transformed into low available forms over time. Organic amendments could be effective in improving the efficiency of P fertilizers. The aim of this study was to investigate the effect of P fertilizers and vermicopost on the availability and fractions of P and maize (Zea Mays...
An experiment was conducted on “Influence of Organic Manure and Inorganic Fertilizer Soil Health, Growth Yield Cowpea (Vigna unguiculata L.) var. Gomati.” during kharif season 2022-23 at the research farm Department soil science agricultural chemistry, NAINI, SHUATS, Prayagraj. The design applied RBD having three levels poultry-manure @ 0%,50 % 100% h-1 NPK 0, 50and 100%. variety cowpea Gomati ...
Increased fertilizer input in agricultural systems during the last few decades has resulted in large yield increases, but also in environmental problems. We used data from published papers and a soil testing and fertilization project in Shaanxi province during the years 2005 to 2009 to analyze chemical fertilizer inputs and yields of wheat (Triticum aestivum L.) and maize (Zea mays L.) on the f...
Selected in-®eld physical, chemical and biological indicators were measured for the rapid assessment of soil quality changes in a Sorrento silty clay loam as a result of compost and ammonium nitrate application to a broccoli ®eld (San Benito County, CA). Plots were laid out in a randomized complete block design with four replications of 0, 22 and 44 Mg haÿ1 compost treatments which were split t...
A field experiment was conducted at the Grdarasha Research Field station, College of Agricultural Engineering Sciences, Salahaddin University – Erbil using randomized complete block design (RCBD) during years 2019-2021 to study effect five levels 0, 5, 10, 15 and 20 g dust metals steel factory (size 2mm mesh) in combination with compost solid waste management sorting Akre district-Duhok provinc...
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