Effect of Bio and Mineral Nitrogen Fertilizers on Growth and Yield of Snap Bean Grown in Substrate Culture

2016 ◽  
Vol 2 (2) ◽  
pp. 62-74
Author(s):  
M. S. A. Emam ◽  
Z. El-S. Lacheene ◽  
M. A. Medany
Keyword(s):  
Mineral Nitrogen ◽  
Nitrogen Fertilizers ◽  
Growth And Yield ◽  
Snap Bean

scholarly journals EFFECT OF BIO-AND MINERAL NITROGEN FERTILIZERS ON GROWTH AND YIELD OF SNAP BEAN GROWN IN SUBSTRATE CULTURE.

2016 ◽  
Vol 2 (2) ◽  
Author(s):  
M. S. A. Emam, Z. El-S Lacheene, M. A. Medany, U. A. El-Beha
Keyword(s):  
Plant Height ◽  
Vegetative Growth ◽  
Nitrogenase Activity ◽  
Total Yield ◽  
Fruit Weight ◽  
Mineral Nitrogen ◽  
Nitrogen Fertilizers ◽  
Growth And Yield ◽  
Rhizobium Inoculation ◽  
Nitrogen Rates

This study was conducted under unheated plastic house condition at Arid Land services and Research Center (ALARC), Faculty of agriculture - Ain Shams University, Egypt, during two successive autumn seasons 2007/2008 and 2008/2009 ability of use to investigate the Rhizobium inoculation as bio-fertilizer to reduce the use of mineral nitrogen fertilizers in the substrate culture and its effect on the growth and yield of Snap bean (phaseolus vulgaris L.) cv. Goya Four different mineral nitrogen rates (25%, 50%, 75% and 100% of 200 ppm) with Rhizobium inoculation compared to 100% mineral N without inoculation also two different types of substrate systems (containers and pots) were in this investigation. The experimental design was split plot with three replicates. Vegetative growth, plant height, chlorophyll reading (spad), total leaves area, early and total yield, chemical analysis of pods, total soluble solids (T.S.S.%), total protein, total nitrogen content, number of nodules and nitrogenase activity were measured.    Data showed that container system had a significant effect on vegetative growth parameters (plant height, chlorophyll reading (spad), and total leave area), and fruit weight (early and total fruit weight). Chemical properties of pods, number of nodules and nitrogenase activity compared to pots system. Control treatment (100% N without inoculation) and (100% N with inoculation) recorded the highest vegetative growth, early and total yield, T.S.S.(%), pod protein and total nitrogen content followed by 50 % N with Rhizobium inoculations. Moreover, data showed that 50% N gave the highest number of nodules and nitrogenase activity. Data showed that there were no significant among controls, 100%, 75% and 50% N combined with container and 100% N combined with pots followed by control combined with pots. Increase nitrogen rates led to increase the values of plant height, chlorophyll reading (spad), early yield and total yield.

scholarly journals The Impact of Exogenous Organic Matter on Wheat Growth and Mineral Nitrogen Availability in Soil

Agronomy ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 1314
Author(s):  
Aleksandra Ukalska-Jaruga ◽  
Grzegorz Siebielec ◽  
Sylwia Siebielec ◽  
Monika Pecio
Keyword(s):  
Organic Matter ◽  
Crop Production ◽  
Nitrogen Availability ◽  
Wheat Yield ◽  
Mineral Nitrogen ◽  
Grain Weight ◽  
Nitrogen Fertilizers ◽  
Growth And Yield ◽  
Test Plant ◽  
The Impact

Application of exogenous organic matter (EOM) to soil enriches it with micro- and macro-elements necessary for the proper growth and yield of crops. One of these elements is nitrogen, which is a major nutrient affecting crop production worldwide. Therefore, the aim of our study was to assess the impact of various EOM treatments (with and without mineral fertilization) on wheat yield characteristics and the dynamics of mineral nitrogen release. This study was conducted as a pot experiment using three soils characterized by different physicochemical properties, which were collected from the Polish–Czech Republic transboundary area. A spring wheat (the Tybalt cultivar) was selected as the model test plant. The EOMs tested in the experiment included three soil amendments (animal meal, industrial compost, and digestate) characterized by different potential impacts on plant growth and development. The efficiency of the selected amendments was analyzed in two doses, set at 50% and 100% mineral nitrogen ratios (equivalent to 70 and 140 kg ha−1, respectively). The content of mineral nitrogen (N-NH4+ and N-NO3−) in soils before sowing and after harvesting, and the quality and biomass of the wheat yield were determined. The application of an entire N rate in the form of EOM did not cause any decrease in the wheat yields or a clear diversification of the wheat biomass. However, the appropriate selection of rates and fertilizer combinations resulted in an increased amount of available nitrogen being introduced into the soil (a 9–31% and 17–38% increase of N-NH4+ in soils before sowing and after harvesting, respectively, and a 4–63% and 10–34% increase of N-NO3− in soils before sowing and after harvesting, respectively), which resulted in an increase in grain weight, reflecting yield and grain quality (from 2% to 12% higher grain weight compared to the control). The applied EOMs were characterized by readily transforming forms of organic nitrogen into N-NH4+ and further increasing the speed of its conversion into N-NO3−, indicating the capacity of these treatments to act as substitutes for synthetic nitrogen fertilizers.

Orientation of processes of biological nitrogen transformation in winter rye agroecosystems under different levels of fertilization background

2016 ◽  
Vol 3 (3) ◽  
pp. 28-34
Author(s):  
V. Volkogon ◽  
I. Korotka
Keyword(s):  
Root Zone ◽  
Field Studies ◽  
Nitrogen Transformation ◽  
Mineral Nitrogen ◽  
Nitrogen Fertilizers ◽  
Winter Rye ◽  
Podzolic Soils ◽  
Microbial Preparation ◽  
Biological Nitrogen

Aim. To determine physiologically expedient rates of mineral nitrogen in winter rye production on sod-podzol- ic soils based on the orientation of the processes of biological nitrogen transformation in the plants rhizosphere. Methods. Field studies, gas chromatography determination of potential nitrogen fi xation activity and potential emissions of N 2 O. Results. The results obtained have demonstrated that the rates of mineral nitrogen, not ex- ceeding 60 kg/ha, can be considered physiologically expedient for winter rye production on sod-podzolic soils. Under the application of microbial preparation Diazobakteryn, there is a higher physiological need of plants for nitrogen, which allows increasing the rates of nitrogen fertilizers up to 90 kg/ha. Conclusions. The orienta- tion of the processes of biological nitrogen transformation in the root zone of plants is a reliable indicator of determining the appropriateness of nitrogen fertilization of crops.

scholarly journals Winter Wheat Straw Decomposition under Different Nitrogen Fertilizers

Agriculture ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 83
Author(s):  
Gabriela Mühlbachová ◽  
Pavel Růžek ◽  
Helena Kusá ◽  
Radek Vavera ◽  
Martin Káš
Keyword(s):  
Winter Wheat ◽  
Wheat Straw ◽  
Soil Surface ◽  
Weather Conditions ◽  
Mineral Nitrogen ◽  
Nitrogen Fertilizers ◽  
Pig Slurry ◽  
Straw Decomposition ◽  
Rainy Weather ◽  
N Fertilisers

The climate changes and increased drought frequency still more frequent in recent periods bring challenges to management with wheat straw remaining in the field after harvest and to its decomposition. The field experiment carried out in 2017–2019 in the Czech Republic aimed to evaluate winter wheat straw decomposition under different organic and mineral nitrogen fertilizing (urea, pig slurry and digestate with and without inhibitors of nitrification (IN)). Treatment Straw 1 with fertilizers was incorporated in soil each year the first day of experiment. The Straw 2 was placed on soil surface at the same day as Straw 1 and incorporated together with fertilizers after 3 weeks. The Straw 1 decomposition in N treatments varied between 25.8–40.1% and in controls between 21.5–33.1% in 2017–2019. The Straw 2 decomposition varied between 26.3–51.3% in N treatments and in controls between 22.4–40.6%. Higher straw decomposition in 2019 was related to more rainy weather. The drought observed mainly in 2018 led to the decrease of straw decomposition and to the highest contents of residual mineral nitrogen in soils. The limited efficiency of N fertilisers on straw decomposition under drought showed a necessity of revision of current strategy of N treatments and reduction of N doses adequately according the actual weather conditions.

scholarly journals Nitrogen and Chicken Manure Effect on Corn Growth and Yield in Double Row Cropping Patterns

2021 ◽  
Vol 04 (11) ◽  
Author(s):  
Eko Suprijono ◽  
Keyword(s):  
Seed Weight ◽  
Block Design ◽  
Biological Properties ◽  
N Fertilizer ◽  
Chicken Manure ◽  
Nitrogen Fertilizers ◽  
Growth And Yield ◽  
Cropping Pattern ◽  
Double Row ◽  
Cropping Patterns

Corn (Zea mays L.) is a common food and feed product in the community since it is commonly used as rice substitution as food staple. Fertilizer application is required to attain crop high yields. Plants can receive nutrients from synthetic nitrogen fertilizers (NF) during their growth cycle. However, excessive use of NF might harm the environment. Organic chicken manure (CM), on the other hand, can minimize the harmful impact of NF. Chicken manure benefits to improve the soil’s physical, chemical, and biological properties. To boost maize plant growth and productivity, might employ CM and NF. The objective of this study was to determine the effect of NF and CM on corn growth and yield. This research was conducted in Kembang Seri, Central Bengkulu, Indonesia from November 2019 to February 2020 using Randomized Complete Block Design (RCBD) with two factors and three replications. The first factor was NF doses (100, 125, and 150 %), and the second-factor consisted of CM doses (0, 10, and 20 tons/ha). Data were analyzed using ANOVA F-5%. On shoot dry weight of corn cultivated in a double row cropping pattern, there was an interaction between the dose of N and chicken manure. At 0 tons/ha, the optimum N fertilizer dose for chicken manure is 135.96 %, or 407.86 kg urea/ha. At a dose of 20 tons/ha, the optimum N fertilizer dose for chicken manure is 141.22 %, or 423.65 kg urea/ha. In a double row cropping pattern, different nitrogen fertilizer doses had no effect on corn growth and yield. The optimal dose of chicken manure was 16.65 tons/ha for plant height, 17.35 tons/ha for stem diameter, 18.89 tons/ha for leaf greenness, 17.35 tons/ha for cob length, 15.01 tons/ha for cob weight, 18.87 tons/ha for dry seed weight/plant, and 19.74 tons/ha for dry seed weight/plot.

scholarly journals Rye (Secale cereale L.) and Hairy Vetch (Vicia villosa Roth) Intercrop Management in Fresh-market Vegetables

1996 ◽  
Vol 121 (3) ◽  
pp. 586-591 ◽  
Author(s):  
Vasey N. Mwaja ◽  
John B. Masiunas ◽  
Catherine E. Eastman
Keyword(s):  
Cover Crops ◽  
Secale Cereale ◽  
Diamondback Moth ◽  
Cabbage Looper ◽  
Growth And Yield ◽  
Winter Rye ◽  
Hairy Vetch ◽  
Fresh Market ◽  
Vicia Villosa ◽  
Snap Bean

The effect of cover-crop management on growth and yield of `Bravo' cabbage (Brassica oleracea var. Capitata L.), `Market Pride' tomato (Lycopersicon esculentum Mill.), and `Mustang' snap bean (Phaseolus vulgaris L.) was determined. Each fall, `Wheeler' winter rye (Secale cereale L.) and `Oregon Crown' hairy vetch (Vicia villosa Roth) were interseeded. The following spring, the cover crops were killed by either applying glyphosate and mowing (CC-G) or mowing and disking (CC-D). Trifluralin was preplant incorporated into bare ground as a conventional tillage (CT) treatment. In 1992 and 1993, a chicken (Gallus gallus L.) based fertilizer was applied to half the subplots. The greatest snap bean and cabbage yields were in CT. The system with the greatest tomato yields varied. In 1991, the greatest tomato yields were in the CT treatment, while in 1992 yields were greatest in the CT and CC-D treatments, and in 1993 the greatest yields were in CT and CC-G. Cabbage yields were greater in the fertilized than the unfertilized treatments. In 1992, infestations of diamondback moth, imported cabbageworm, and cabbage looper were greater in CT than in the CC-G treatment. Three years of the CC-G treatment increased soil organic matter from 3.07% to 3.48% and increased soil pH from 6.30 to 6.51, while neither changed in the CT. Chemical names used: N-(phosphonomethyl) glycine (glyphosate); 2,6-dinitro-N,N-dipro`pyl-4-(trifluoromethyl) benzenamine (trifluralin).

Sign in / Sign up

Export Citation Format

Share Document