scholarly journals Effect of Organic Fertilizers and Foliar Application of some Stimulants on Barley Plants Under Saline Condition. تأثير الأسمدة العضوية والرش الورقي لبعض المنشطات على نباتات الشعير تحت ظروف ملحية

2021 ◽  
Vol 12 (4) ◽  
pp. 279-287
Author(s):  
Maha Othman
Keyword(s):  
Foliar Application ◽  
Organic Fertilizers ◽  
Saline Condition

Effective microorganism levels in the performance of carrot crop (Daucus carota L.) chantenay variety in Cayhuayna edafoclimatic conditions – 2016

2019 ◽  
Vol 1 (1) ◽  
pp. 55-60
Author(s):  
Juan Diolando Villanueva- Reátegui, ◽  
Keyword(s):  
Daucus Carota ◽  
Organic Agriculture ◽  
Foliar Application ◽  
Block Design ◽  
Organic Fertilizers ◽  
Effective Microorganisms ◽  
Foliar Fertilizer ◽  
Daucus Carota L ◽  
Randomized Block Design ◽  
Effective Microorganism

The research levels of microorganisms effective in the yield of carrot (Daucus carota l.) Chantenay variety under edaphoclimatic conditions of Cayhuayna, was carried out in the District of Pillcomarca, Province and Huánuco Region; With the purpose of evaluating the effect of the organic fertilizers on the yield of the carrot crop. A completely randomized block design was used, with 12 treatments and 3 replicates using the parametric F (ANVA) tests, and Duncan, the incorporation of Compost with MS was tested: 4, 6 and 8 t / ha, -A (Foliar): 1.0 and 2.0 l / rucksack. We evaluated yield by weight per experimental net area and then transformed yield per hectare; The results obtained in carrot yield were on average 43.33 tons with the foliar application of 1 liters of effective microorganisms and the incorporation of 8 tons of compost. Therefore, it is considered necessary to promote, promote and disseminate the technology of efficient microorganisms among f armers and growers who grow carrots, in order to obtain good yields and promote organic agriculture. Keyword: Compost, foliar fertilizer, effective microorganisms and yield.

scholarly journals The Effect of Organic Fertilizers on the Spelt Yield and the Yield of its Components

Poljoprivreda ◽  
2021 ◽  
Vol 27 (1) ◽  
pp. 37-43
Author(s):  
Ana Pospišil ◽  
◽  
Milan Pospišil
Keyword(s):  
Grain Yield ◽  
Yield Components ◽  
Foliar Application ◽  
Positive Impact ◽  
Organic Fertilizer ◽  
Weather Conditions ◽  
Organic Fertilizers ◽  
Experimental Site ◽  
Yield And Yield Components

The aim of this study was to determine the effect of fertilization with organic fertilizers Fertil Supernova and Ilsamin N90 on the yield and yield components of three spelt varieties. The study was conducted on an anthropogenized eutric cambisol at the experimental site of the Faculty of Agriculture in Zagreb during 2015/16, 2016/17, and 2017/18, respectively. The study included three varieties of spelt, Nirvana, Ostro, and Bc Vigor, as well as a topdressing with organic fertilizers and a control (without topdressing). The first topdressing at the beginning of spring vegetation consisted of the application of organic fertilizer Fertil Supernova in the amount of 300 kg ha-1, while the second topdressing at the end of tillering consisted of a foliar application of Ilsamin N90 in the amount of 3 l ha-1. The spelt yield and its yield components were significantly influenced by weather conditions, primarily by the amount and distribution of precipitation. The studied spelt varieties did not significantly differ in the grain yield. In all three research years, the variety Nirvana has achieved the significantly largest number of ears per m2. Topdressing with organic fertilizers had a positive impact on the yield of the hulled spelt grain only in the dry year of 2016/17. Topdressing with organic fertilizers did not have a significant impact on the yield components.

scholarly journals Effect of Pgrs and Nutrients on Growth, Nitrate Reductase Activity, Soluble Protein, Proline Content and Yield in Bhendi Hybrid Under Salinity

2017 ◽  
Vol 5 (1) ◽  
pp. 81-87
Author(s):  
Vishnuveni Murugan ◽  
Sivakumar Rathinavelu ◽  
Nandhitha Krishnadevaraj ◽  
Chandrasekaran Perumal
Keyword(s):  
Salicylic Acid ◽  
Nitrate Reductase ◽  
Plant Growth ◽  
Soluble Protein ◽  
Nitrate Reductase Activity ◽  
Foliar Application ◽  
Reductase Activity ◽  
Foliar Spray ◽  
Proline Content ◽  
Saline Condition

An experiment was conducted to study the effect of PGRs { gibberellic acid (10 ppm), brassinolide (0.5 ppm), salicylic acid (100 ppm), ascorbic acid (100 ppm), benzyl amino purine (5 ppm)} and nutrients { K2SO4 (0.5%) + FeSO4 (0.5%) + Borax (0.3%) mixture and 19:19:19 (1%) mixture} on growth, NR enzyme activity, proline, soluble protein content and yield of bhendi hybrid (COBh H 1) under saline condition. The treatments were given at 25 and 45 DAS as foliar spray. The results showed that, nitrate reductase activity, soluble protein and plant growth were reduced under saline condition where as proline content was increased compared to absolute control. Foliar application of PGRs and nutrients enhanced the NR activity, proline, soluble protein and plant growth under saline condition. Among the PGRs and nutrients, foliar application of salicylic acid (100 ppm) and brassinolide (0.5 ppm) showed the better performance to mitigate the effect of salinity.

scholarly journals Effect of Foliar Application of Banana Pseudostem Sap on Yield of Cowpea (Vigna unguiculata L. Walp.)  

2020 ◽  
Vol 79 ◽  
pp. 9-15
Author(s):  
W.S.L.V. Fernando ◽  
Brintha Karunarathna
Keyword(s):  
Vigna Unguiculata ◽  
Crop Production ◽  
Foliar Application ◽  
Block Design ◽  
Foliar Spray ◽  
Crop Productivity ◽  
Organic Fertilizers ◽  
Significant Difference ◽  
Randomized Complete Block Design ◽  
Pod Length

Improved soil fertility is a requirement for enhanced crop production. Combination of inorganic and organic fertilizers improve crop productivity while reduce environmental degradation. An experiment was carried out at Eastern University, Sri Lanka to study the effect of Foliar Application of Banana Pseudostem Sap on Yield of Cowpea (Vigna unguiculata L. Walp.) in sandy regosol. The experiment was laid out in Randomized Complete Block Design having five treatments viz; recommended inorganic fertilizer N, P, K as basal and N as topdressing (T1), N, P, 1⁄2 K as basal with recommended N as topdressing and foliar spray of 1% , 3%, 5% and 7% banana pseudostem sap solution (T2-T5) at 3rd, 5th, 7th and 9th week after planting. The results revealed that significant difference (P<0.05) were noted on number of pods per plant at 1st and 2nd picking. Higher number of pods per plant, maximum pod length and girth were in T2 while low in T1. Sun dried weights of pods and number of seeds per pod were significantly (P<0.05) varied at each picking. Further, cowpea yield at each picking were higher in T2 compared to tested treatments. The present study suggested that, among the tested treatments N, P, 1⁄2 K as basal with recommended N as topdressing and foliar spray of 1% Pseudostem sap solution at 3rd, 5th, 7th and 9th WAP would be the most suitable for cowpea production in sandy regosol.

scholarly journals Effects of Corm Size, Organic Fertilizers, Fe-EDTA and Zn-EDTA Foliar Application on Nitrogen and Phosphorus Uptake of Saffron (Crocus sativus L.) in a Calcareous Soil under Greenhouse Conditions

2016 ◽  
Vol 8 (4) ◽  
pp. 461-467 ◽  
Author(s):  
Alireza KOOCHEKI ◽  
Seyyed Mohammad SEYYEDI
Keyword(s):  
Nutrient Management ◽  
Foliar Application ◽  
Nitrogen Concentration ◽  
Phosphorus Uptake ◽  
Cattle Manure ◽  
Organic Fertilizers ◽  
Crocus Sativus ◽  
Nitrogen And Phosphorus ◽  
Randomized Design ◽  
Research Experiment

A greenhouse research experiment was conducted. The experiment was arranged in factorial layout based on a completely randomized design. The mother corm size (0.1-4 g, 4.1-8 g and 8-12 g), organic fertilizers (cattle manure 15 t ha-1, vermicompost 10 t ha-1,chamomilecompost 10 t ha-1 and control) and micronutrients (Fe-EDTA and Zn-EDTA) in two levels (foliar application and no application) were assigned as the first, second and third experimental factors, respectively. Based on the results, with increasing mother corm size, formation of small corms (0.1-4 g) decreased, whereas the percentage of medium (4.1-8 g) or large size (more than 8 g) corms increased. The highest corm yield was observed when cattle manure was applied. Moreover, foliar application increased daughter corm yield in medium and larger size corms. Phosphorus and nitrogen concentration in daughter corms increased with increasing the size of mother corms. Organic fertilizers significantly increased phosphorus and nitrogen concentration in all size of corms: phosphorus content in large daughter corms increased five times on account of cattle manure application. Proper nutrient management during the first year of saffron propagation could improve corm number than rather corm weight.

scholarly journals The Effect of Mycorrhizal Fungi and Organic Fertilizers on Quantitative and Qualitative Traits of Two Important Satureja Species

Agronomy ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1285
Author(s):  
Asma Bastami ◽  
Reza Amirnia ◽  
R. Z. Sayyed ◽  
Hesham A. El Enshasy
Keyword(s):  
Essential Oil ◽  
Mycorrhizal Fungi ◽  
Oil Content ◽  
Foliar Application ◽  
Block Design ◽  
Organic Fertilizers ◽  
The Third ◽  
Randomized Complete Block Design ◽  
Satureja Khuzestanica ◽  
Essential Oil Yield

The quantitative yield and essential oil percentage and composition of two important savory species in response to various fertilizers were explored in a field experiment as a factorial study based on a randomized complete block design with three replications in north Lorestan, Iran, in 2017–2019. The first factor was assigned to three mycorrhizal fungi (Funneliformis mosseae, Rhizophagus irregularis, and Glomus fasciculatum), phosphate biofertilizer (Baravar-2), fish manure (800 kg/ha), cattle manure (20 t/ha), vermicompost (5 t/ha), and a control (no fertilization); the second factor was assigned to two savory species, including Satureja khuzestanica and S. rechingeri. The results of the combined analysis of variance for the second and third years showed that the simple effects of fertilizers and species were significant on all recorded traits, except for some constituents of the essential oil. Among the mycorrhizal fungi, R. irregularis and S. khuzestanica outperformed S. rechingeri in all traits, except for essential oil content and yield. The interaction between year and species was significant for all traits. The essential oil content of S. rechingeri in the third year (5.1%) was 18% higher than that of S. rechingeri in the second year (4.3%) and 41% higher than that of S. khuzestanica in the third year (3.6%). According to the results, the foliar application of vermin compost at a rate of 5 t/ha can contribute to the sustainable production of both savory species, improving their growth and essential oil yield.

Foliar fertilization of organic sunflower, enhanced yield components and seed yield in the humid tropics

Helia ◽  
2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Victor I. O. Olowe ◽  
James Fadeyi ◽  
Patience Odueme ◽  
Damilare Aderonmu ◽  
Ayodele Otaiku
Keyword(s):  
Seed Yield ◽  
Agricultural Research ◽  
Foliar Application ◽  
Block Design ◽  
Humid Tropics ◽  
Organic Fertilizers ◽  
Head Diameter ◽  
Cropping Season ◽  
Randomized Complete Block Design ◽  
And Control

Abstract In a two year experiment carried out on the organic research plots of the Institute of Food Security, Environmental Resources and Agricultural Research, Nigeria. Two liquid organic fertilizers (ARATI NAWOZ {2.01% N} and ARATI BAJA {1.01% N}) and control were applied to four sunflower varieties (SAMSUN 1, SAMSUN 2, SAMSUN 3 and SAMSUN 4) during the late cropping season (July – Nov.) of 2016 and 2017 to evaluate their agronomic response. The experiment was laid out in a randomized complete block design using a 4 × 3 factorial arrangement in three replicates. Data were collected on plant height at maturity, head diameter and weight, weight and number of seeds per head, 100 seed weight and seed yield. The varietal effect was significant (P < 0.05) on head diameter and weight, and number and weight of seeds per head, and seed yield in 2016. However, during the markedly dry 2017, the varietal effect was not significant for any trait measured. Foliar application of ARATI NAWOZ significantly (P < 0.05) increased height at maturity, the weight of seeds and head per plant and seed yield relative to the control in both years. Significant Variety × Fertilizer interaction effect was also recorded on the height at maturity, head diameter and weight, and seed yield in 2016. SAMSUN 4 (975.6 kg/ha) produced significantly (P < 0.05) higher seed yield than SAMSUN 1 (789.82 kg/ha) and SAMSUN 2 (778.54 kg/ha) in 2016. The efficacy of the application of both fertilizers was on par for most traits in both years. On average, the application of organic fertilizers resulted in a 15.76 and 69.02% increase in seed yield relative to the control in 2016 and 2017, respectively. ARATI NAWOZ and ARATI BAJA appeared promising for sunflower production in the humid tropics.

scholarly journals Response of Zucchini Plants to Nano and Organic Fertilizers Application Grown in Sandy Soil

2021 ◽  
pp. 11-22
Author(s):  
Alaa Eldeen A. Shaheen ◽  
A. K. Abdel Fattah
Keyword(s):  
Sandy Soil ◽  
Field Experiments ◽  
Foliar Application ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Research Station ◽  
Weight Yield ◽  
Yield Values ◽  
Near Future ◽  
Plot Design

Nanotechnology and organic fertilization are represented the most important tools for agriculture and anticipated to become a driving economic force in the near future. Two field experiments were carried out on sandy soil at El Ismailia Research Station, Agriculture Research Center Egypt, to study the effects of application of nitrogen fertilizer, as black urea, Nano black urea and organic fertilizer FMY, nutrients and productivity of Cucurbita pepo L. Two rates of FMY at 50 and 100 m3 ha-1 was applied to the soil with soil application of black urea and Nano black urea) with applied both as foliar application on plants. A split-plot design with four replications for each treatment was used, during the two summer seasons of 2019 and 2020. Results obtained showed that yield components of plants increased with applied Nano black urea and black urea accompanied with application both rates of FMY. The Nano black urea accompanied with FMY applied at a rate of 100 m3 ha-1 give the highest yield values. However, effective treatment was foliar Nano black urea application with a rate of 0.5 ppm with organic fertilizer FMY at rate of 100 m3 ha-1 and gave the highest significant values of fruits yield (300, 327, 342, 356 and 373 g plant-1 for five times picked, respectively. On the other hands, in foliar application, fruits weight yield was higher than the first cut. Nutrients contents showed almost a trend as all parameters under study the superior treatment was at Nano black urea foliar application a rate of 0.5 ppm with 100 m3 ha-1 of FMY with high availability of nutrients at the studied soil.

scholarly journals Comparison of Two Different Management Practices under Organic Farming System

Agronomy ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1466
Author(s):  
Jiří Antošovský ◽  
Martin Prudil ◽  
Milan Gruber ◽  
Pavel Ryant
Keyword(s):  
Winter Wheat ◽  
Organic Farming ◽  
Production System ◽  
Management Practices ◽  
Production Systems ◽  
Foliar Application ◽  
Animal Husbandry ◽  
Farming System ◽  
Organic Fertilizers

Organic farmers usually do not have the opportunity to address the actual symptoms of deficiency through the foliar application of synthetic fertilization, therefore, the main treatment is realized by green manure crop cultivation and application of organic fertilizers. The aim of this long-term experiment was to compare two different production systems with and without livestock in terms of organic farming, and a control variant with no fertilization was also included (treatment 1). The production system without animal husbandry was based on solely the application of renewable external resources (compost or digestate) (treatment 2) and the same fertilization with the addition of auxiliary substances (AS) (treatment 3). The production system with animal husbandry included utilization of fertilizers produced on the farm (fermented urine or manure) using solely farm fertilizers (treatment 4) and in addition with AS (treatment 5). Each treatment had three replications. This work describes the average yields from four experimental years and five experimental localities. Winter wheat, potatoes, winter wheat spelt and legume-cereal mix with corn were used and examined as model crops during the first four years of this long-term research. The highest average yield of winter wheat grain and potato tubers during the first two years of the experiment were obtained after the treatments 2 (7.1 t/ha grain, 33,9 t/ha tubers) and 3 (7.0 t/ha grain, 34,1 t/ha tubers). The several times higher nitrogen content in applied digestate and compost in comparison with fermented urine and manure was probably the reason for such results. On the contrary, the results obtained from the third (spelt) and fourth (LCM and corn) experimental years favored treatment 4 (5,5 t/ha grain, 4,6 cereal unit/ha) and 5 (5,4 t/ha grain, 4,7 cereal unit/ha) from the long-term point of view. After four experimental years, the presented results supported the application of farm fertilizers as a preferable option. The treatments with additional application of AS did not provide a higher yield, therefore, such an application seems unnecessary.

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