scholarly journals Effects of Organic and Inorganic Fertilizers on Growth and Yield of Different Crops at Charlands in Bangladesh

2021 ◽  
pp. 27-40
Author(s):  
Md. Safiul Islam Afrad ◽  
G. K. M. Mustafizur Rahman ◽  
Mohammad Saiful Alam ◽  
Md. Zulfiker Ali ◽  
Aliyu Akilu Barau
Keyword(s):  
Management Practices ◽  
New Technologies ◽  
Block Design ◽  
Poultry Manure ◽  
Fruit Yield ◽  
Fresh Fruit ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Inorganic Fertilizers ◽  
Soil Status

The experiment was conducted at the farmer’s fields of three Charlands in Bangladesh during November 2019 to July 2020 for establishing new technologies for enhancement of productivity through innovative soil management practices. The experiments were established in a randomized complete block design using six treatments and three replications. Treatments of the experiments were T1 = FP (Farmers’ Practice) (Control), T2 = RF (Recommended Fertilizer) + Vermicompost (3t/ha), T3 = RF (Recommended Fertilizer) + Quick Compost (3t/ha), T4 = RF (Recommended Fertilizer) + Standard Organic Fertilizers (3t/ha), T5 = RF (Recommended Fertilizer) + Poultry Manure (3t/ha) and T6 = RF (Recommended Fertilizer) + Biochar (3t/ha). The soil status in all selected Charlands were very low to optimum. Results of the experiment showed that application of organic fertilizers along with inorganic fertilizers produced significant (p<0.05) variation in growth and yield parameters of the crops. The findings from the study showed that different organic fertilizers showed better performance compared to Farmer’s practice. The statistically maximum fruit yield (41.35t/ha) of pumpkin, grain yield (3.24t/ha) of millet and tuber yield (43.69t/ha) of sweet potato was recorded in biochar treated T6 treatment compared to other treatments. Besides, the statistically highest fresh fruit yield (29.50t/ha) of snake gourd, fresh fruit yield (20.80t/ha) of okra and yield (74.16t/ha) of Indian spinach were recorded in poultry manure treated T5 treatment compared to other treatments. Comparatively higher growth and yield of different crops were obtained from poultry manure along with inorganic fertilizers which was followed by biochar and quick compost application. It is recommended to the farmers to use organic fertilizers along with inorganic fertilizers.

scholarly journals Influence of Integrated Nutrient Management Practices On Soil Properties and Yield of Potato (Solanum tuberosum. L) in an Inceptisol of Khajura, Banke

2019 ◽  
Vol 7 (3) ◽  
pp. 365-369 ◽  
Author(s):  
Kishor Kafle ◽  
Chandeshwar Parsad Shriwastav ◽  
Madan Marasini
Keyword(s):  
Management Practices ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Organic Fertilizers ◽  
Research Station ◽  
Integrated Nutrient Management ◽  
Management Options ◽  
Inorganic Fertilizers ◽  
Available N

Field experiment was conducted at the research farm of Regional Agriculture Research Station (RARS), Khajura to evaluate the influence of integrated nutrient management options that could enhance the properties of soil and yield of potato under the different climatic conditions of Khajura. The experiment was started in November 2016 in randomized complete block design with different seven treatments of nutrients using Farm yard manure (FYM), Poultry manure (PM) Vermicompost (VC). Available N, P and K status in the soil increased gradually due to the application of inorganic and organic fertilizers. The plots receiving 50 % RDNPK through inorganic fertilizers and remaining 50% RDN through PM registered the highest available N, P and K status in the soil. The highest pH (6.3) content in soil was found in plots treatments with poultry manure and inorganic fertilizers. Potato plots treated with FYM and inorganic fertilizers produced higher SOM content in soil after harvest (2.38%) as compared to control plots (2.09%). The treatments integrated with FYM show less bulk density than the control plot. Organic manures treated plots produce taller plants as compared plots receiving inorganic fertilizers only. Integrated use of 50 % recommended dose of NPK through inorganic fertilizers and remaining 50% RDN through PM produced higher numbers of tubers per plot (304 tubers per plot) and total tuber yield (22.86 tha-1). Int. J. Appl. Sci. Biotechnol. Vol 7(3): 365-369  

scholarly journals Effects of Organic and Inorganic Fertilizers on the Growth and Yield of Kenaf (Hibiscus cannabinus L.) Production in South Western Nigeria

2021 ◽  
pp. 1-9
Author(s):  
S. O. Olanipekun ◽  
A. O. Togun ◽  
A. K. Adebayo ◽  
F. B. Anjorin
Keyword(s):  
Seed Yield ◽  
Block Design ◽  
Field Trials ◽  
Fertilizer Application ◽  
Hibiscus Cannabinus ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Mineral Fertilizers ◽  
Inorganic Fertilizers ◽  
Organic Fertiliser

Farmers use Inorganic Fertilizers (IF) to improve kenaf yield in Nigeria. However, the detrimental effects of mineral fertilizers and its high cost calls for the use of organic fertilizers that are locally available and environment friendly. Combination of Organic Fertiliser (OF) with IF may reduce the bulkiness of OF while harnessing the benefit of both for higher yields. Field trials were conducted at Ibadan and Ilora in 2013 and 2014 to investigate the effects of combined fertilizers on the growth and yield of kenaf. Organic and IF (NPK 20:10:10) fertilizers as: (i) 160 kg ha-1 (sole organic), (ii) 100 kg ha-1 (sole IFl), (iii) Organic and IF at 50:50 ratio and (iv) control (no fertilizer). The experiment was laid out in Randomized Complete block design (RCBD) and replicated three times. Results showed that plant height (220.17 cm, 216.80 cm) and stem diameter (2.27 cm, 1.16 cm). Bast fiber (2.27 t/ha, 2.27 t/ha) and seed yield (1.69 t/ha, 1.78 t/ha) in Ibadan and Ilora respectively were significantly higher in plots with combined fertilizer. Combined fertilizers had the highest fiber and seed yield above sole application and control (no fertilizer application). Hence it is recommended for kenaf cultivation in Southwest Nigeria.

scholarly journals Germination, Growth and Yield Responses of Leaf Amaranth (Amaranthus hybridus) to Rates and Times of Poultry Manure Application

2021 ◽  
Vol 10 (4) ◽  
pp. 40
Author(s):  
Folasade O. Adeyemi ◽  
A. F. Kehinde-Fadare ◽  
O. O. Olajide
Keyword(s):  
Plant Height ◽  
Growth Parameters ◽  
Block Design ◽  
Poultry Manure ◽  
Growth And Yield ◽  
Marketable Yield ◽  
Inorganic Fertilizers ◽  
Poultry Droppings ◽  
Yield Responses ◽  
Germinated Seeds

Manures are more environment-friendly and effective in improving soil fertility, hence their recent preference over inorganic fertilizers. Poultry manure is believed to be the most valuable manure produced by livestock. However, the application had always been only before sowing, unlike the inorganic fertilizers that are, generally, applied after sowing/planting of crops. Therefore, the effects of broiler droppings applied at different rates and times were evaluated on seed germination, growth and yield of leaf amaranths, during the raining season of year 2019. Broilers droppings were applied at 0, 30 and 50 tha-1, at 1 and 2 week (-s) before sowing, at sowing and 1 and 2 (week)s after sowing of amaranth seeds. The experiment was factorial and treatments were replicated thrice in a randomized complete block design. Growth parameters measured were: Plant height, number of leaves, stem girth, leaf area, number of germinated seeds , and yield were measured at 7, 8 and 9 weeks after sowing (WAS). The data generated were subjected to ANOVA at &alpha;0.05. At 7 WAS, application of 50 tha-1 manure at sowing produced the highest plant height (17 cm), stem girth (7.40 cm), number of harvested stands (18.33) and marketable yield (7.95 tha-1) with significant differences. At 8 WAS, the highest yield (5.83 tha-1 was obtained from plots treated with 30 tha-1 of poultry dung applied at 2 weeks before sowing while more seeds (27) germinated on both plots treated with 50 t/ha of broiler droppings applied at sowing and 1 WAS. The best recorded values for number of germinated seeds (27) and yield (2.83 tha-1) at 9 WAS were obtained from 50 tha-1 of broiler droppings applied at sowing. 50 t/ha of broiler droppings, at sowing compared well with poultry droppings applied at any rate before sowing.

scholarly journals Improving Performances of Late Transplant Aman Rice Through Spacing and Nutrient Management Options

2020 ◽  
Vol 23 (1) ◽  
pp. 1-11
Author(s):  
RM Foysal ◽  
B Karmakar ◽  
MAR Sarkar ◽  
AKMH Akther ◽  
S Akhter ◽  
...  
Keyword(s):  
Grain Yield ◽  
Yield Components ◽  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Organic Fertilizers ◽  
Management Options ◽  
Inorganic Fertilizers ◽  
Yield And Yield Components ◽  
Two Factors

Crop and nutrient management options could improve the yield performances of late transplant Aman rice which is generally lower compared to optimum transplanting. To address these issues, an experiment was conducted at Bangladesh Agricultural University, Mymensingh to investigate the effect of spacing and nutrient management options on yield and yield components of late transplant Aman rice and to find out the better treatment combination to obtain higher yield. The experiment was laid out in two factors randomized complete block design (RCBD) with three replications consisting of three spacings viz. S1 =25 cm×15 cm , S2 =25 cm×10 cm and S3 =20 cm×10 cm; and eight nutrient management options viz. N0 = Control (No fertilizer), N1 = Poultry manure @ 5 t ha-1 , N2 = Vermicompost @ 3 t ha-1 , N3 = Researcher’s practice (Urea, TSP, MoP, Gypsum and ZnSO4 @ 180,75,105, 60 and 7.5 kg ha-1, respectively), N4 = 75% N3 + Poultry manure @ 2.5 t ha-1, N5 = 50% N3+ poultry manure @ 5 t ha-1, N6 = 75% N3+ Vermicompost @ 1.5 t ha-1 and N7 = 50% N3+ Vermicompost @ 3 t ha-1. Pre-germinated seeds of BRRI dhan46 were sown in wet nursery bed on 16 August and 30–d–old seedlings were transplanted as per treatments on 15 September in 2017. Yield and yield components were significantly influenced by spacing, nutrient management options and their interactions. The highest yield (5.20 t ha-1) was obtained the spacing 25 cm×10 cm which was at par with 25 cm×15 cm (5.12 t ha-1) and the lowest (4.88 t ha-1) was in 20 cm×10 cm. Statistically similar grain yield 5.85, 5.81 and 5.79 t ha-1 were produced in the treatments N3, N4 and N6, respectively. Grain yield increased in the treatments having combination of inorganic and organic nutrient, and also in the optimum inorganic fertilizers (researcher’s practice). The highest grain yield (5.98 t ha-1) was obtained in the interaction S2×N3 which was at par with S1 x N3, S1 x N4, S1 x N6, S2 x N4 and S2 x N6. Performances of sole organic fertilizers were not satisfactory level. Therefore, reduced amount (75%) of inorganic fertilizers combined with organic fertilizers (poultry manure 2.5 t ha-1 or vermicompost 1.5 t ha-1) along with closer spacing 25 cm×10 cm would be recommended to achieve better and sustainable yield performance of late transplant Aman rice cv. BRRI dhan46. Bangladesh Agron. J. 2020, 23(1): 1-11

Effect of Organic and Inorganic Fertilization on Growth and Yield of French Bean (Phaseolus vulgaris L.) in Fiji

2020 ◽  
Author(s):  
H. K. Sachan ◽  
Deeksha Krishna
Keyword(s):  
Phaseolus Vulgaris ◽  
Growth Parameters ◽  
Block Design ◽  
Poultry Manure ◽  
French Bean ◽  
Growth And Yield ◽  
Phaseolus Vulgaris L ◽  
Inorganic Fertilizers ◽  
Yield Attributes ◽  
Organic And Inorganic Fertilizers

Background: French bean is used both as dry seeds or as green pod vegetable and it is in increasing demand throughout Fiji. Limited agronomical information is available for its cultivation which is one of the barriers in increasing its production in country. This research aimed to study the influence of organic and inorganic fertilizers on growth and yield of (Phaseolus vulgaris L.) in Fiji. Methods: This research was conducted during April to September 2018 in a Randomized Block Design with three replications and seven treatments of organic and inorganic fertilizers. Observations on growth parameters and yield attributes were recorded and analyzed using analysis of variance technique. Result: Organic and inorganic fertilizers combinations significantly increase the growth and green pod yield of French bean. The applications of nutrient in combination of organic and inorganic fertilizers were found more effective than inorganic fertilizers or organic manure alone for growth and yield of French bean. The combination of 100% NPK (200 kg ha-1) along with Poultry manure @ 5 t ha-1 was found most effective for enhancing growth and yield. It was recorded that on the basis of yield and growth performance treatment 100% NPK along with PM @ 5 t ha-1 was superior.

scholarly journals Tanggap Tiga Varietas Padi Sawah terhadap Kombinasi Pemupukan dengan Sistem Pembenaman Jerami

2016 ◽  
Vol 43 (3) ◽  
pp. 179
Author(s):  
Tri Herdiyanti ◽  
Sugiyanta , ◽  
Hajrial Aswidinnoor
Keyword(s):  
Soil Fertility ◽  
Block Design ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Plant Type ◽  
Rice Varieties ◽  
Inorganic Fertilizers ◽  
Local Variety ◽  
Straw Incorporation

<p>ABSTRACT</p><p>Degradation of soil fertility due to inaccurate  application of fertilizer become one of the factors causing the stagnant rice productivity improvement in Indonesia. Straw incorporation, organic fertilizers and biofertilizers applications potentially reduces a rates of inorganic fertilizers and improves soil fertility. The aim of this study was to evaluate growth and yield of 3 lowland rice varieties (high yielding variety, new plant type, and local variety) in response to reduce NPK rates with straw incorporation, organic fertilizer, and biofertilizer in 7th planting season. The research was conducted at rice field in Karawang, West Java, from April-August 2013. The research was arranged in split plot randomized block design with 3 replications. The main plot was fertilizer application consisted of 10 treatments (combination of organic and inorganic fertilizers), while the sub plot was rice varieties (Ciherang, IPB 3S, and Mentik Wangi). The application of inorganic fertilizer, 400 kg NPK 30-6-8 ha-1, was control treatment. Plot size was 6.5 m x 10 m, with a double row spacing (25 cm x 15 cm x 50 cm). The result showed that growth of the three varieties was not significantly different so as the yield at 50% reduced NPK rate with incorporation of straw, organic fertilizer and biofertilizer. Adding of solid and liquid organic fertilizer, and biofertilizers on treatment of straw incorporation + 50% NPK rate was unnecessary due to insignificant yield increase.</p><p>Keywords: Ciherang, fertilizer, IPB 3S, local variety, Mentik Wangi, new plant type</p>

scholarly journals RESPONSE OF PEARL MILLET TO INTEGRATED USE OF ORGANICS AND FERTILIZERS

1970 ◽  
pp. 01-04 ◽  
Author(s):  
N. SENTHILKUMAR, P. POONKODI, N. PRABHU
Keyword(s):  
Pearl Millet ◽  
Block Design ◽  
Poultry Manure ◽  
Growth Yield ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Organic Manures ◽  
Randomized Block Design ◽  
Yield Quality

In the present study, the integrated organic fertilizers were used to estimate the growth and yield of pearl millet. The treatments consisted of application of increased levels of recommended dose of fertilizer with organic manures for pearl millet. The treatments were; T1-100% RDF,T2-125%RDF,T3-75%RDF, T4-100% RDF + FYM @ 12.5 t ha-1, T5-100% RDF+Poultrymanure@5tha-1,T6-100 % RDF + Vermicompost @ 5 t ha-1, T7-100 % RDF + Pressmud@5tha-1, T8-125% RDF + Poultry manure @ 5 t ha-1, T9-125 % RDF + Vermicompost @ 5 t ha-1, T10-125 % RDF + Pressmud  @ 5 t ha-1, T11-75% RDF + Poultry manure @ 5 t ha-1, T12-75 % RDF + Vermicompost @ 5 t ha-1 and T13-75 % RDF + Pressmud @ 5 t ha-1. The experiments were laid out in randomized block design (RBD) and replicated thrice. The result of the experiment revealed that the application of 125% recommended dose of fertilizer + vermicompost@5tha-1(T9), significantly increased the growth, yield, quality and nutrient uptake of pearl millet followed by, T10 (125% recommended dose of fertilizer + Pressmud @ 5 t ha-1) respectively.

Effect of age of seedlings at staggered transplanting and nutrient management on yield performance of aromatic fine rice (cv. BRRI dhan38)

2018 ◽  
Vol 16 (1) ◽  
pp. 49-59 ◽  
Author(s):  
A Roy ◽  
MAR Sarkar ◽  
SK Paul
Keyword(s):  
Nutrient Management ◽  
Block Design ◽  
Poultry Manure ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Control Treatment ◽  
Inorganic Fertilizers ◽  
Area Index ◽  
Fine Grained ◽  
Effect Of Age

An experiment was conducted at the Agronomy Field Laboratory, Bangladesh Agricultural University, Mymensingh during July to December 2014 with a view to finding out the effect of age of seedlings at staggered transplanting and nutrient management on growth and yield of aromatic fine grained rice (cv. BRRI dhan38). The experiment consisted of three ages of seedlings (30, 45 and 60 day-old) at staggered transplanting and six nutrient managements viz. control (no nutrients), recommended dose of inorganic fertilizers, 50% of recommended dose of inorganic fertilizers + cowdung @ 5 t ha-1, 75% of recommended dose of inorganic fertilizers + cowdung @ 5 t ha-1, 50% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1 and 75% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1. The experiment was laid out in a randomized complete block design with three replications. The effect of age of seedlings at staggered transplanting, nutrient management and their interactions were significant on crop characters, yield components and yield of aromatic fine rice. The tallest plant was recorded due to transplanting 30- day old seedlings fertilized with 75% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1. The highest leaf area index (6.55), number of total tillers hill-1 (12.56), number of effective tillers hill-1 (8.54), panicle length (24.07cm) and number of grains panicle-1 (141.3) were recorded in 30-day old seedlings fertilized with 75% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1 while the lowest values were recorded in 60-day old seedling with control. In case of sterile spikelets panicle-1, 60-day old seedlings with control treatment showed the highest value (30.94). The highest grain (3.85 t ha-1) and straw (5.29 t ha-1) yields were obtained in 30-day old seedlings fertilized with 75% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1. Therefore, 30-day old seedlings fertilized with 75% of recommended dose of inorganic fertilizers + poultry manure @ 2.5 t ha-1 appeared as the promising technique for appreciable growth and grain yield of aromatic fine grained rice (cv. BRRI dhan38).SAARC J. Agri., 16(1): 49-59 (2018)

scholarly journals Performance of different organic fertilizers in improving growth and yield of boro rice

2019 ◽  
Vol 16 (2) ◽  
pp. 153-166
Author(s):  
TS Hoque ◽  
I Jahan ◽  
MR Islam ◽  
M Ahmed
Keyword(s):  
Block Design ◽  
Poultry Manure ◽  
Nutrient Content ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Yield Enhancement ◽  
Cow Dung ◽  
Yield Attributes ◽  
Science Field ◽  
Positive Effects

A field experiment was conducted at two locations i.e. at Soil Science Field of Bangladesh Agricultural University and at Farmer’s field of Fakirakanda village of Mymensingh Sadar to evaluate the effects of different organic fertilizers on the growth and yield of rice (BRRI dhan28). The experiments at each location containing seven treatments were laid out in a randomized complete block design with three replications. The treatments were T0: Control, T1: 75% RFD; T2: 100% RFD, T3: 75% RFD + Kazi Jaibo Shar (5 tha-1), T4: 75% RFD + Kazi Jaibo Shar (3 t ha-1), T5: 75% RFD + Poultry manure (3 t ha-1) and T6: 75% RFD + Cow dung (5 t ha-1). Application of poultry manure as well as Kazi Jaibo Shar showed positive effects on yield attributes, grain and straw yields of rice, nutrient (N, P, K and S) contents and uptake by grain, straw and in total. The performance of 75% RFD with poultry manure @ 3 t ha-1 was the best in producing yield components, grain and straw yields of rice. At both locations, the performance of same dose (3 t ha-1) of poultry manure and Kazi Jaibo Shar was almost similar in producing growth and yield contributing characters, grain and straw yields, - nutrient content and uptake by rice while each of these manures compensated up to 25% of recommended chemical fertilizers. Therefore, considering the soil health, poultry manure or Kazi Jaibo Shar @ 3 t ha-1 is recommended for growth and yield enhancement in rice. SAARC J. Agri., 16(2): 153-166 (2018)

scholarly journals Application of Organic and Inorganic Fertilizers Affects the Growth and Biomass Semanggi (Marsilea crenata Presl.)

2021 ◽  
Vol 15 ◽  
pp. 150-169
Author(s):  
Mustika Tripatmasari ◽  
Ariffin Ariffin ◽  
Ellis Nihayati ◽  
Mangestuti Agil
Keyword(s):  
Inorganic Nitrogen ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Experimental Unit ◽  
Cow Manure ◽  
Fresh Weight ◽  
Inorganic Fertilizers

Semanggi (Marsilea crenata Presl.) is one of the aquatic plants that have been widely used by the community as food and medicinal raw materials. One of the important factors in cultivating clover is optimal fertilizer management. The incorporation of organic and inorganic nutrients has an effect on soil fertility has been repeatedly demonstrated in several studies, but there are not specific guidelines on clover cultivation. The challenge now is to combine organic matter of different qualities with inorganic fertilizers to optimize nutrient availability for the clover plant. The results of research on clover cultivation have also not been widely carried out. Therefore, it is very important to do this research with the aim of knowing the optimal effect of organic (cow manure) and inorganic (nitrogen, potassium) fertilizers on the growth and yield of clover (Marsilea crenata Presl.). The research was conducted at the Screen House of the Faculty of Agriculture, Brawijaya University. The study was designed using a non-factorial randomized block design (RBD) with 8 (eight) treatment combinations of soil types and fertilization [inorganic (N, K) cow manure organic fertilizer (CM)], namely: P0 = soil, without fertilizer; P1 = soil, 138 kg N ha-1; P2 = soil, 136 kg K ha-1; P3 = soil, N and K, 138 and 136 kg ha-1; P4 = soil, 20x103kg of cow manure ha-1; P5 = soil, 20x103 kg of cow manure ha-1, 138 kg N ha-1; P6 = soil, 20x103 kg of cow manure ha-1, 136 kg K ha-1; P7 = soil, 20x103 kg of cow manure ha-1, N and K, 138 and 136 kg ha-1 with 3 replications, so that 24 experimental units were obtained. Each experimental unit consisted of 5 plants. Growth observations were observed destructively at the ages of 4, 8, 12, 16, 20, 24, 28, 32 days after planting (DAP). The results showed that there was an increase in the growth and yield of biomass in the soil combination, 20x103 kg of cow manure ha-1 (P4) was compared with the treatment without the addition of organic fertilizers (cow manure) on plant growth and yield parameters, such as stolon length (74.78 cm), number of leaves (160.44), leaf area (1379.28 cm2), root length (23.85 cm), stomata density and number of stomata (13.25); Stomata width (10.87 cm); Stomata length (19.76 cm), leaf fresh weight (12,907 g), leaf dry weight (1,802 g), total fresh weight 210,830 g, total dry weight 7,823 g, leaf harvest fresh weight (64.19 g); stalk (130.54 g); root (79.75 g); total 274.48 g), harvest dry weight of leaves (11.36 g); stalk (24.88 g); root (9.55 g); a total of 45.78 g) and the chlorophyll a content (0.804 mg.g-1); chlorophyll b (1.121mg.g-1); and total chlorophyll (1.924 mg.g-1).

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