scholarly journals Study on Integrated Effect of Inorganic Fertilizers and Organic Manure on Available Nutrients, Yield and Nutrient Uptake in Scented Rice

2021 ◽  
pp. 296-308
Author(s):  
Momin Doley ◽  
K. N. Das ◽  
B. K. Medhi ◽  
A. Basumatary ◽  
Lolesh Pegu
Keyword(s):  
Nutrient Uptake ◽  
Crop Yield ◽  
Field Experiments ◽  
Nutrient Management ◽  
Organic Manure ◽  
Management Approach ◽  
Inorganic Fertilizers ◽  
Available Nutrients ◽  
Fertility Gradient ◽  
Four Levels

Field experiments were conducted at the Instructional-cum-Research (ICR) Farm, Assam Agricultural University, Jorhat during the year 2017 and 2018 to study the integrated effect of inorganic fertilizers and organic manure on available nutrients, yield and nutrient uptake in scented rice. Before the test crop experiment, fertility gradient experiment was conducted by using kharif rice (cv. Ranjit) as an exhaust crop to create three fertility gradient strips. After harvesting the gradient crop, test crop experiment was conducted in the same field with scented rice (cv. Keteki joha) by superimposing 24 combination treatments consisting of five levels of N (0, 10, 20, 40 and 60 kg ha-1), four levels of P2O5 (0, 5, 10 and 20 kg ha-1), three levels of K2O (0, 10 and 20 kg ha-1) and three levels of vermicompost (0, 2 and 3 t ha-1) in each of these fertility gradient strips. Results show that application of integrated nutrient management approach brought about a positive influence on organic carbon, nutrient availability, crop yield and nutrients uptake by scented rice. Combined application of 60 kg N, 10 kg P2O5 and 10 kg K2O per hectare along with 3 tons of vermicompost per hectare resulted in the highest concentration of available NPK in soils, the highest crop yield and uptake of nitrogen, phosphorus and potassium by rice.

scholarly journals Biochar application to temperate soils: effects on nutrient uptake and crop yield under field conditions

2013 ◽  
Vol 22 (4) ◽  
pp. 390-403 ◽  
Author(s):  
Jasmin Karer ◽  
Bernhard Wimmer ◽  
Franz Zehetner ◽  
Stefanie Kloss ◽  
Gerhard Soja
Keyword(s):  
Nutrient Uptake ◽  
Crop Yield ◽  
Field Experiments ◽  
Temperate Climate ◽  
Agricultural Practice ◽  
Mineral N ◽  
Drought Period ◽  
Positive Effects ◽  
Application Rates ◽  
Temperate Soils

The benefits of biochar (BC) application to fertile, non-acidic soils in temperate climate regions might not always be as evident as for highly weathered tropical soils. The aim of our study was to investigate the effects of BC on soil characteristics, nutrient uptake and crop yield in field experiments on two temperate soils (Cambisol and Chernozem) in Austria. Maize and wheat (Cambisol), and barley and sunflower (Chernozem) were grown in successive vegetation periods following different BC application rates (0, 24 and 72 t ha-1 at the start of the experiment), supplemented with identical mineral N supply in 33 m² plots. BC treatments showed varying impacts on nutrient uptake of the investigated crops. The first growing season in the Chernozem region was affected by a prolonged drought period, which resulted in positive effects of BC on soil water-holding capacity (WHC) and barley crop yield (+ 10%) for the 72 t ha-1 BC + N treatment compared to a control with identical nutrient supply but without BC. However, maize and wheat grain yield decreased by 46 and 70%, respectively, after the highest BC application rate (72 t ha-1) in an additional treatment without supplementary N-fertilisation. Still, even with high BC application rates we did not observe any adverse effects on crop yield and nutrient uptake, as long as the soil was supplied with sufficient N according to local agricultural practice.

scholarly journals Crop productivity and nutrient uptake of fenugreek (Trigonella foenum-graecum L.) as influenced by integrated nutrient management

2016 ◽  
Vol 14 (1) ◽  
pp. 71-79 ◽  
Author(s):  
M Shamsun Naher ◽  
AHF Fahim ◽  
MA Wadud
Keyword(s):  
Field Experiment ◽  
Nutrient Uptake ◽  
Seed Yield ◽  
Nutrient Management ◽  
Organic Manure ◽  
Inorganic Fertilizer ◽  
Integrated Nutrient Management ◽  
Trigonella Foenum Graecum ◽  
Stover Yield ◽  
Trigonella Foenum Graecum L

A field experiment was carried out at Spices Research Centre, Shibgonj, Bogra during two consecutive years, 2013-2014 and 2014-2015 to evaluate the response of integrated nutrient management on nutrient uptake, protein content and seed yield of fenugreek (Trigonella foenum-graecum L.) var. BARI Fenugreek-2. The field experiment was conducted in combination with inorganic fertilizer and organic manure. The result showed that the treatment T7 compeises application of PM @ 4 t ha-1 + CF (IPNS) produced the maximum seed yield (2.1 t ha-1) but statistically identical to T8 (VC @ 3 t ha-1 + CF (IPNS) and T6 (CD 5 @ ha-1 + CF (IPNS). In case of stover yield, the treatment T7 produced the highest yield (4.89 t ha-1). The grain yield was increased over control and ranged between 65.85 to 156.10 %.The treatments T7 and T8 resulted in higher nutrient use efficiency along with higher N, P, K and S uptake by the plant. The application of inorganic fertilizer along with manure influenced the nutrient concentration in fenugreek seed and stover yield. The higher seed with N, P, K and S concentrations were observed in the treatments where poultry manure @ 4 t ha-1 applied in combination with chemical fertilizers. The combined application of fertilizer and organic manure increased the organic carbon (OC %), organic matter (OM %), total N, available P and available S in post harvest soils. The findings indicate that the integrated use of inorganic fertilizer and organic manure should be encouraged to improvement the deteriorating soil fertility and increased crop yield of fenugreek.SAARC J. Agri., 14(1): 71-79 (2016)

Soil Application of Different Nutrient Levels with Soil Amendment Charred Rice Husk and Seed Treatment of Arbuscular mycorrhizae: Effects on Crop Productivity and Nutrient Uptake on Groundnut (Arachis hypogaea L.)

2021 ◽  
Author(s):  
P. Balasubramanian ◽  
R. Babu ◽  
C.R. Chinnamuthu ◽  
P.P. Mahendran ◽  
K. Kumutha
Keyword(s):  
Arbuscular Mycorrhiza ◽  
Nutrient Uptake ◽  
Rice Husk ◽  
Seed Treatment ◽  
Arbuscular Mycorrhizae ◽  
Field Experiments ◽  
Nutrient Management ◽  
Irrigation Scheduling ◽  
Recommended Dose ◽  
Area Index

Background: Different levels of nutrient management practice and soil amendments charred rice husk with Arbuscular mycorrhizae during the critical stages of the crop growth enhances the productivity of the groundnut crop. Methods: The field experiments were conducted summer, kharif and rabi seasons of 2016-17 and 2017-2018 at AC and RI, TNAU, Madurai. The main plots consisted of three levels of irrigation scheduling viz., I1- 0.8 IW/CPE, I2- 0.6 IW/CPE and I3- 0.6 IW/CPE ratio and sub plot comprised of four level of nutrient management practices viz., N1-75% of recommended dose of fertilizer with 5t of charred rice husk, N2- 50% of recommended dose of fertilizer with 5t of charred rice husk, N3-75% of recommended dose of fertilizer with 5t of charred rice husk along with seed treatment of Arbuscular mycorrhiza and N4- 50% of recommended dose of fertilizer with 5t of charred rice husk along with seed treatment Arbuscular mycorrhiza. Result: The study revealed that the highest plant height, dry matter production, leaf area index, leaf single photon avalanche diode value, pod yield and haulm yield, nutrient uptake (N,P,K) of groundnut crop and soil enzyme activities in soil was registered with the application of 75% recommended dose of fertilizer and 5t of charred rice husk as basal with seed treatment of Arbuscular mycorrhiza. The highest pod and haulm yield of 1783, 1935 and 1854 kg ha-1 and 4743, 4272 and 4338 kg ha-1 during summer, kharif and rabi’ 2017 seasons respectively of groundnut was registered with 75% of recommended dose of fertilizer and 5t of charred rice husk as basal with seed treatment of Arbuscular mycorrhiza.

scholarly journals Impact of Long Term Application of Inorganic Fertilizers and Organic Manure on Soil Fertility and Crop Productivity under Soybean-Wheat Cropping System in a Vertisol

2021 ◽  
pp. 24-30
Author(s):  
Nilesh Patidar ◽  
A. K. Dwivedi ◽  
B. S. Dwivedi ◽  
R. K. Thakur ◽  
Jalendra Bairwa ◽  
...  
Keyword(s):  
Soil Fertility ◽  
Field Experiments ◽  
Block Design ◽  
Cropping System ◽  
Crop Productivity ◽  
Organic Manure ◽  
Inorganic Fertilizers ◽  
Available N ◽  
The Impact

The field experiments was conducted is an ongoing All India Co-ordinate Research Project on “Long term Fertilizer Experiment” during 2018-2019 with soybean-wheat cropping sequence at the Research Farm Department of Soil Science, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur (M.P.), India. The objective of the study was the Impact of long term application of inorganic fertilizers and organic manure on soil fertility and crop productivity under soybean-wheat cropping system in a Vertisol. The experiment consists of ten treatments i.e. T1 50% NPK, T2 100% NPK, T3 150% NPK, T4 100% NPK + Hand Weeding, T5 100% NPK + Zn, T6 100% NP, T7 100% N, T8 100% NPK+ Farm Yard Manure, T9 100% NPK–S and T10 unfertilized plot (control) with four replications in a randomized block design. The findings of the present study indicated that the soil pH and EC were remaining unaltered even after continuous application of variable amounts of fertilizers either alone or in combination. A significant positive change in soil organic carbon, available N P K and S content was observed with continuous additions of balanced fertilizers and manures over the imbalanced or unfertilized treatments. The findings showed that the application of recommended dose of N, P and K (20:80:20 kg ha-1 for soybean and 120:80:40 kg ha-1 for wheat) with organic manure (FYM) @ 5 t ha-1 resulted in 185.8% and 325.9% increase over control in soybean and wheat yields, respectively. Thus, the continuous use of balanced fertilization, either alone or in combination with organic manure is necessary for sustaining soil fertility and productivity of crops.

Long-Term Effects of Crop Residual and Inorganic Fertilizers on Yield and Soil Organic Matter for a Winter Wheat-Maize System in North China Plain

2011 ◽  
Vol 356-360 ◽  
pp. 2523-2530 ◽  
Author(s):  
Zhi Chen Yang ◽  
Lian Di Zhou ◽  
Yi Zhong Lv ◽  
Hong Li
Keyword(s):  
Winter Wheat ◽  
Crop Yield ◽  
North China Plain ◽  
North China ◽  
Crop Productivity ◽  
Combine Application ◽  
Long Term Effects ◽  
Inorganic Fertilizers ◽  
Four Levels

Long-term effects of inorganic and corn stalks organic nutrient sources on yield, soil organic carbon(SOC) and the relationship between crop yield and SOC were investigated in Dry-Land Farming Institute of Hebei Academy of Agricultural and Forestry Sciences, Hengshui, Hebei Province, China from 1981 to 2005. Hengshui is a part the North China Plain and the dominant cropping systems are Winter wheat-maize rotations. Recently the use of organic manure with grain crops has almost disappeared. This could reduce soil fertility and crop productivity in the long run. There were sixteen treatments applied to both wheat and maize seasons: Inorganic fertilizers as main plots and corn stalks as subplots and the main plot and subplot all have four levels expressed A and B respectively. So there are sixteen treatments with three replicates were set (A1,A2,A3,A4)*(B1,B2,B3,B4). After more than 20 years crop yield and SOC decreased in treatment of without fertilizers and only applicate corn stalks just sustain it. Combine application of inorganic fertilizers and corn stalks increase SOC and crop yield very strongly. For crop yield the more fertlizers the more increase. But the SOC will decrease as the more inorganiac fertlizer application and increase with the increase of corn stalks.

scholarly journals Effect of Integrated Nutrient Management on Garlic Yield, Nutrient Uptake and Pungency

Agropedology ◽  
2019 ◽  
Vol 28 (1) ◽  
Author(s):  
A. Thangasamy ◽  
◽  
K.E. Lawande ◽  
Keyword(s):  
Nutrient Uptake ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Integrated Nutrient Management ◽  
Farm Yard Manure ◽  
Inorganic Fertilizers ◽  
Organic Manures ◽  
Randomized Block Design ◽  
Soil Fertility Status

A field experiment was conducted to evaluate the effect of integrated nutrient management modules on garlic yield, nutrient uptake, and pungency during 2011-12 and 2012-13. The experiment consisted of nine treatments that were performed in randomized block design with three replications. Integration of inorganic fertilizers, farm yard manure (FYM) and vermicompost (VC) or poultry manure (PM) or integration of inorganic fertilizers with FYM, VC and PM increased garlic yield by 6.5-7.9 per cent compared to inorganic fertilizers alone and 9.9-11.2 per cent compared to integrated use of single source of organic manure, biofertilizers, and inorganic fertilizers. Pyruvic acid content was higher in the plots received integrated use of inorganic fertilizers, organic manures, and biofertilizers increased soil organic carbon, and maintained soil fertility status compared to pre-planting soil test values. INM treatments had higher levels of nutrient uptake compared to the treatments received inorganic fertilizers alone. This result indicate that the farmers could save 25 per cent inorganic fertilizers and organic manures by integrating inorganic fertilizers, FYM with VC or PM, or by integrating inorganic fertilizers, FYM, VC, and PM.

scholarly journals ​​Response of INM, Spacing and Cycocel on Quality Attributes of Cabbage [Brassica oleracea (L.) var. capitata] in Bundelkhand

2021 ◽  
Author(s):  
Harpal Singh ◽  
Vinit Kumar
Keyword(s):  
Field Experiments ◽  
Nutrient Management ◽  
Block Design ◽  
Vitamin B1 ◽  
Quality Attributes ◽  
Growth Retardant ◽  
Inorganic Fertilizer ◽  
Agricultural System ◽  
Inorganic Fertilizers

Background: The significance of stabilized use of fertilizers is more populous between the farmers to get higher quality of produce. In integrative agricultural system, integrated nutrient management (INM) provide best way to solve numerous issues regarding sustainability, improving quality, boosting yield and keeping good soil fertility in efficient and economical way. Cabbage is one of the most valued crop among cole group vegetables and it is rich in vitamins and minerals like vitamin A, vitamin C, vitamin B1, B2 and B3, sulphur, phosphorus, calcium, magnesium, iron, potassium, sodium etc. Methods: Field experiments were conducted to study the effect of vermicompost, inorganic fertilizers and growth retardant (cycocel) with different spacing in cabbage and carried out in factorial randomized block design at Experimental Farm Bundelkhand University, Jhansi (U.P.) during rabi season 2017-18 and 2018-19. Fertilizers with cycocel treatment increases the accumulation of various minerals and vitamins. Result: Result indicated that quality attributes of cabbage were found to be highest and significant in the treatment where 50% RDF (Inorganic Fertilizer) + 50% Organic (vermicompost) were applied at wider crop geometry (45cm x 45cm spacing) along with spraying of 300 ppm cycocel (growth retardant). Head yield of cabbage was positively correlated with various quality attributes. Application of vermicompost along with inorganic in head of the cabbage. The experimental findings indicated that reduction in the amount of inorganic fertilizer was not detrimental to quality of cabbage while applying the vermicompost in proper amount that is 50% in combination with inorganic fertilizers. It is evident that integration of vermicompost and inorganic fertilizer at wider spacing under cycocel treatment enhances the quality of cabbage and also sustaining the fertility of soil.

Effect of phosphorus and sulphur on yield attributes, yield, nodulation and nutrient uptake of green gram [Vigna radiate (L.) wilczek]

2016 ◽  
Author(s):  
S. K. DAS
Keyword(s):  
Nutrient Uptake ◽  
Seed Yield ◽  
Field Experiments ◽  
Negative Impact ◽  
Block Design ◽  
Dry Weight ◽  
Green Gram ◽  
Yield Attributes ◽  
Randomized Block Design ◽  
Four Levels

Field experiments were conducted during pre kharif 2010, 2011 and 2012 to study the effects of phosphorus and sulphur on yield parameters, yield, nodulation and nutrient uptake of green gram. The experiment was laid out in a factorial randomized block design with three replications having eight treatment combinations viz. four levels of sulphur (0, 20, 40, and 60 kg ha-1) as factor A and two levels of phosphorous (30 and 60 kg ha-1) as factor B. Experimental results revealed that yield attributing characters and seed yield of green gram were significantly influenced by phosphorus, sulphur and interaction effects of these two factors. Application of higher dose of phosphorus (60 kg ha-1) and increasing levels of sulphur up to 40 kg ha-1proved to be the best in improving the yield attributing characters and seed yield (1.62t ha-1)of green gram. Sulphur applied beyond 40 kg ha-1could not increase the parameters further. Application of sulphur 20 kg ha-1 significantly increased the active nodule no. and nodule dry weight of green gram and there after applied S beyond 20 kg ha-1the mean nodule production reached a more or less plateau pattern and application of lower dose of phosphorus without sulphur drastically reduced the nodule dry weight. Interaction of higher dose of phosphorus and higher dose S found to have a negative impact on yield. Application of varying levels of phosphorus and sulphur significantly improved the nutrient uptake by green gram in a sulphur deficient soil. Sulphur acted synergistically with nitrogen and increased the uptake of other nutrients. Application of 60 kg P205 ha-1 and 40 kg Sha-1 proved to be most economic in green gram with NPV 4.59.

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