scholarly journals Effect of organic source of nutrients and biofertilizers on growth, yield and quality of turmeric (Curcuma longa L.)

2017 ◽  
Vol 9 (4) ◽  
pp. 1981-1986 ◽  
Author(s):  
S. Datta ◽  
J. C. Jana ◽  
P. T. Bhaisare ◽  
K. H. Nimbalkar
Keyword(s):  
Rock Phosphate ◽  
Curcuma Longa ◽  
Growth Yield ◽  
Wood Ash ◽  
Green Leaf ◽  
Control Treatment ◽  
Farm Yard Manure ◽  
Yield And Quality ◽  
Organic Source

Turmeric (Curcuma longa L.) being a long crop duration, rhizomatous nature and high productivity it re-quires heavy input of fertilizers. Keeping this in view, an experiment was conducted at the Instructional farm of Uttar Banga Krishi Viswavidyalaya, Pundibari, Cooch Behar, West Bengal during 2009-10 and 2010-11 to study the effect of organic source of nutrients and biofertilizers on growth, yield and quality of Turmeric (Curcuma longa L.). The results revealed that application of green leaf manure (from Glyricidia maculata) @ 12tonnes/ha along with rock phosphate @ 0.2 tonnes/ha, wood ash @ 1 tonnes/ha, Azospirillum @ 5kg/ha + PSB @ 5kg/ha (T5) gave the sig-nificantly highest fresh (29.27 tonnes/ha) and dry yield (7.81 tonnes/ha) followed by vermicompost 5 tonnes/ha along with Azospirillum @ 5kg/ha + PSB @ 5kg/ha (T4) (26.30 tonnes/ha and 6.99 tonnes/ha, respectively) which was statistically at par with sole application of 30 tonnes/ha farm yard manure (T2) ( 26.00 tonnes/ha and 6.77 tonnes/ha, respectively). Next highest dry yield (6.40 tonnes/ha) was recorded in control plots (T6) of recommended dose of fertilizers at the rate of 80:80:120 kg N, P2O5 and K2O/ ha along farm yard manure @ 15 tonnes/ha. The lowest fresh yield of 19.31 tonnes/ha and dry yield (5.26 tonnes/ha) was recorded in the treatment of sole application of FYM @ 15 tonnes/ha (T1). Somewhat higher dry recovery percentage was recorded in case of all the organic treatments compared to control treatment (T6). Maximum dry recovery (27.22%) and curcumin content (5.24%) was recorded in the treatment of sole application of FYM @ 15 tonnes/ha (T1). It may be concluded that the application of green leaf manure (from Glyricidia maculata) @ 12tonnes/ha along with rock phosphate @ 0.2 tonnes/ha, wood ash @ 1 tonnes/ha, Azospirillum @ 5kg/ha and PSB @ 5kg/ha was the best treatment followed by application of Vermicompost @ 5 tonnes/ha + Azospirillium @5 kg/ha + PSB @ 5 kg/ha and application of farm yard manure @ 30 tonnes/ha treatments for dry yield and quality of turmeric.

scholarly journals Influence of Bio-Fertilizers and Addition Methods on Growth, Yield and Quality of Sweet Pepper Under Green House

2021 ◽  
Vol 13 (1) ◽  
pp. 10-23
Author(s):  
Samer Mohammed Ahmed ◽  
Ali jabar Abdulsada ◽  
Naeem Saeed Deiab ◽  
GhalibKhudiar Abbas Khudiar Abbas ◽  
Raheem Saleh Ibrahim
Keyword(s):  
Agricultural Research ◽  
Growth Yield ◽  
Sweet Pepper ◽  
Azotobacter Chroococcum ◽  
Control Treatment ◽  
Research Station ◽  
Green House ◽  
Yield And Quality ◽  
Gm Plant

The effect of some biofertilizers and addition methods on growth, yield, and quality of sweet pepper were studied under greenhouse conditions. This research was conducted at ALLatifia Research Station(Located 35 km south of Baghdad), Agricultural Research Directorate, Baghdad- Iraq, during season 2016. The factors were methods of adding biofertilizers (A) included added to seeds (A1) and added to transplants (A2) and bio-fertilizers (T) included without adding any biofertilizers as control(T0), Pseudomonas fluorescence (T1), Azospirillim brasilense (T2), Bacillus subtillus (T3) and Azotobactor chroococcum (T4). Results showed a significant increase in plant height for treatment of Azotobacter chroococcum which recorded (79.00 cm) compared with (65.00 cm) in the control treatment. There is no significant influence of biofertilizers treatments in leaf area dcm2. Moreover, the treatment of Azotobacter chroococcum showed a significant increase for plant yield and total yield which recorded (1344.00 gm plant-1 and 1512.00 kg green house-1) respectively in comparison with the control treatment which recorded( 880.00 gm plant-1 and 989.00 kg green house-1) respectively

scholarly journals Growth, yield, and quality responses of turmeric (Curcuma longa L.) to nitrogen fertilizer rate and timing of its application

2019 ◽  
Vol 72 (3) ◽  
Author(s):  
Behailu Mekonnen ◽  
Weyessa Garedew
Keyword(s):  
Curcuma Longa ◽  
Growth Yield ◽  
Application Rate ◽  
Split Application ◽  
Time Of Application ◽  
Southwestern Ethiopia ◽  
Yield And Quality ◽  
Nitrogen Fertilizer Rate ◽  
N Rates

Soil fertility decline is one of the factors that result in low productivity of turmeric (<em>Curcuma longa</em>, Zingiberaceae Lindl.,) in Ethiopia. An experiment was conducted to determine the effects of N rate and time of application on growth, yield, and quality of turmeric crops in Ethiopia. The trial consisted of five N rates: 0, 46, 69, 92, 115 kg ha<sup>−1</sup>, and five split application times: full dose at emergence, two times (1/2), three times (1/3), four times (1/4), and five times (1/5) equally split applications, arranged in a split plot design with three replications. Plant heights, tiller number per plant, pseudo-stem girth, mother and finger rhizome numbers and weights, fresh rhizome yield, oleoresin and essential oil contents – all were significantly affected by the interaction effects of N rate and time of application. The three times split application of 115 kg N ha<sup>−1</sup> produced higher values of these crop characteristics. This application rate also produced a better yield and quality than did two times of application, the most commonly used practice. Therefore, turmeric producers in southwestern Ethiopia should apply 115 kg N ha<sup>−1</sup> in three equally split applications to improve turmeric yield and quality.

scholarly journals Evaluation of Growth, Yield and Quality of Turmeric Genotypes (Curcuma longa L.)

2021 ◽  
Vol 8 (01) ◽  
pp. 8-15
Author(s):  
Md. Shaheeduzzaman Sagor ◽  
Md. Mokter Hossain ◽  
Tamanna Haque
Keyword(s):  
Plant Height ◽  
Dry Matter ◽  
Curcuma Longa ◽  
Block Design ◽  
Growth Yield ◽  
Flesh Color ◽  
Yield And Quality ◽  
Randomized Complete Block Design ◽  
Number Of Leaves

This study was conducted to examine growth, yield and quality performances of five turmeric genotypes. The experiment was laid out in randomized complete block design with three replications. Results showed that different genotypes significantly influenced on plant growth, yield and quality of turmeric. The highest germination (97 %), number of leaves (8.16), plant height (69.51 cm), weight of rhizome (47.06 g/plant) and yield (6.01 t/ha) was found from “Sinduri Holud” (BARI Holud-2). But this genotype scored the lowest percentage in curcumin (0.30 %) and low dry matter (22.54 %). While local genotype (“Mota Holud”) performed the lowest germination (87.57 %) and minimum plant height (53.52 cm), leaf area (127.42 cm2), number of fingers per rhizome (3.73), weight of rhizome (34.16 g/plant) and yield (4.78 t/ha). But this genotype contained the highest curcumin (2.10 %), and “Mala Holud” attained maximum dry matter (25.20%). Based on flesh color, dry matter and curcumin contents local turmeric genotypes performed superior than that of the check varieties. From the findings of this investigation, it can be concluded that local genotypes can be used in breeding program for development of high quality turmeric in Bangladesh.

scholarly journals Impact of different levels of organic and inorganic fertilizers on growth, yield and quality of preseasonal sugarcane ratoon in Inceptisols

2017 ◽  
Vol 9 (2) ◽  
pp. 812-820
Author(s):  
N. B. Ghube ◽  
A. D. Kadlag ◽  
B. M. Kamble
Keyword(s):  
Crop Production ◽  
Growth Yield ◽  
Residual Effect ◽  
Cane Sugar ◽  
Farm Yard Manure ◽  
Inorganic Fertilizers ◽  
Yield And Quality ◽  
Organic And Inorganic Fertilizers ◽  
Sugarcane Ratoon

A field experiment was conducted at soil test crop response (STCR) correlation project farm of Mahatma Phule Krishi Vidyapeeth, Rahuri Maharashtra.The result showed that individual application of nitrogen (N), phosphorus(P),potassium(K) or organic nutrient sources (Farm yard manure) recorded less value of preseasonal sugarcane ratoon but the integration of both the sources showed significantly improved all the growth, yield and quality parameters of preseasonal sugarcane ratoon. The maximum number of internodes were ranged between 21-30 with mean of 25.42, number of leaves 6-10 with mean of 7.21, length of internodes 12.50-16.80 cm with mean of 14.41 cm, girth of internodes 11.30-13.10 cm with mean of 12.15 cm and height of millable cane 335-385 with mean of 351.75 cm, respectively were found higher with application of residual effect of 30 t ha-1 farm yard manure (FYM). However, the quality traits viz., brix ranged from 18.70 to 22.80 with mean of 19.87, pol per cent ranged from 15.81 to 18.41 per cent with mean of 17.53 per cent and commercial cane sugar (CCS) per cent from 9.39 to 12.09 per cent with mean of 10.76 per cent. The CCS yield was ranged between 9.58-16.30 MT ha-1 with mean value of 14.13 MT ha-1were enhanced considerably with residual 15 and 30 t FYM ha-1 blocks over without FYM. The application of organic and inorganic fertilizers will not only enhance the growth, yield and quality of preseasonal sugarcane ratoon but also conserve agro-ecosystem for sustainable crop production.

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