scholarly journals Evaluation of the Effects of Organic and Mineral Fertilizers with Mycorrhiza on the Dry Matter Yield and Nutrient Uptake of Theobroma Cacao in Ibadan, Nigeria

2020 ◽  
Vol 8 (8) ◽  
Author(s):  
N. Taiwo ◽  
O. Fagbola ◽  
O. S.O Akanbi ◽  
B. A. Nduka
Keyword(s):  
Nutrient Uptake ◽  
Theobroma Cacao ◽  
Dry Matter ◽  
Mineral Fertilizers ◽  
Dry Matter Yield ◽  
Organic And Mineral Fertilizers ◽  
Ibadan Nigeria

scholarly journals Accumulation of total nutrients, dry matter and phytochrome content in Boesenbergia stenophylla R.M Smith as affected by different light conditions

2021 ◽  
pp. 10-16
Author(s):  
Tracy Saptu ◽  
Nur Ashikin Psyquay Abdullah ◽  
Franklin Ragai Kundat ◽  
Aicher Joseph Toyat ◽  
Calson Gimang Endawie ◽  
...  
Keyword(s):  
Organic Matter ◽  
Nutrient Uptake ◽  
Chlorophyll Content ◽  
Dry Matter ◽  
Application Rate ◽  
Dry Matter Yield ◽  
Forest Canopies ◽  
Soil Mixture ◽  
Significant Difference ◽  
Phytochrome Content

A study was conducted to determine the best agronomic practices for the cultivation of jerangau merah as a new medicinal crop. Jerangau merah is scientifically known as Boesenbergia stenophylla is a ginger plants that is highly endemic to the Borneo Highland. This understorey herb grows in cluster and under the heavy shades of forest canopies and perceived only the sunflecks that pass through the forest canopies. Jerangau Merah has been consumed by the locals for its medicinal values since decades ago. Generally, B. stenophylla is well known for its function as antidote for alcohol. Moreover, the B. stenophylla is also beneficial for rheumatic pains, remedies for stomach ache and toothache and as antiseptic wash as well. This herb is not propagate by the locals due to its sensitivity to sunlight and lack of agronomic information for B. stenophylla. Harvesting it from their natural habitat, however, seen the decline it its population size hence cultivation is essential. This paper aimed to determine the total nutrients, dry matter yield and phytochrome content of Bosenbergia stenophylla R.M. Smith under different light regimes. A study for determining suitable planting media for B. stenophylla was conducted at Universiti Putra Malaysia (UPM). The treatments are: i) (M1) with the ratio of 3:2:1 top soil: sand: organic matter, media ii) (M2) consists of soil mixture 3:2:1 placed in water-logged polyethylene bags and media iii) (M3) contained only leaf litters. The results showed that the herbs showed significantly higher number of shoots and leaves in the common soil mixture. But, better root development in media containing leaf litters. The study proceeded with field experiment at Ba’Kelalan to determine the effect of different shade levels and fertilizing regimes on growth. B. stenophylla was cultivated under two different levels of shade cloths: 70% and 90% level of shade and different fertilizing regimes (T1 as control, no fertilizer applied to the plants; T2, chicken dung; T3, NPKMg and T4, mixed of chicken dung and NPKMg). The study for determining the effects of different shade level and fertilizing regimes on seedling’s growth which conducted at Ba’Kelalan in factorial randomized completely blocked design (RCBD). The data collected for 9 weeks of planting which include nutrient content in soil, leaf, PAR and phytochrome content and growth parameters. Regarding the nutrient uptake, the results showed no interactions between fertilizing regimes and shade levels. There were no significant different in nutrient elements except for magnesium and potassium. Magnesium is essential for the formation of chlorophyll which ensure efficiency of photosynthesis when under higher light intensity. Among all the fertilizer treatment, it was showed that chicken dung amendment has higher nutrient uptake. Thus, it is recommended chicken dung should be added into the NPKMg for better nutrient uptake. Further study on suitable fertilizer rates apply to B. stenophylla should be taken into consideration. Moreover, plants cultivated under 70% have been higher and have higher dry matter yield than those plants cultivated under 90%. The result also revealed that there was significant different in chlorophyll content of B. stenophylla cultivated under 70% which treated either with chicken dung and NPKMG respectively. However, plants under 90% have higher chlorophyll content than those under 70%. Based on the results, plants under 70% shade was taller than those under 90% and there were significant difference in height among treatments under 70%.  It was observed plant treated with NPKMg was taller. This study showed that shade and fertilizers significantly affected the dry matter yield of B. stenophylla. Moreover, adding NPKMg to the treatments yields more dry matter content of jerangau merah. As for phytochrome content, there was no significant effect of fertilizer on phytochrome content. However, there was significant difference among the shade levels. 90% shade showed higher phytochrome content than those under 70%. In overall, both shade and fertilizer is important in cultivation of Jerangau Merah. 70% shade was observed to have significant effects on growth of jerangau merah and also more economical compared to 90%. Moreover, combination of organic matter and NPKMg also promote the growth of jerangau merah enhance the nutrient uptake efficiency of jerangau merah. However, further investigation of suitable fertilizer and application rate are required to determine suitable fertilizer for jerangau merah and application rate for optimum growth of jerangau merah.

scholarly journals Agro-Morphological Traits And Root Yield Of An Improved Cassava (Manihot Esculenta Crantz) Variety Under Nutrient-Applied Conditions In Offinso Municipality Of Ghana

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Kwadwo Gyasi Santo ◽  
Abdulai Muntala ◽  
Patrick Mawuenyegan Norshie
Keyword(s):  
Dry Matter ◽  
Block Design ◽  
Poultry Manure ◽  
Field Studies ◽  
Fertilizer Application ◽  
Mineral Fertilizers ◽  
Dry Matter Yield ◽  
Root Yield ◽  
Manihot Esculenta Crantz ◽  
Number Of Stems

Field studies were undertaken at Offinso in the Ashanti Region of Ghana during the 2015/2016 growing season to evaluate growth, root and dry matter yields of an improved cassava variety (Bankyehemaa) treated with poultry manure (PM), NPK 15-15-15 and NPK 23-10-10 fertilizers. The treatment structure was a 3 x 4 factorial, laid out in a Randomized Complete Block Design with three replications. Three levels of fertilizer (600 kg/ha NPK 15-15-15, 600 kg/ha NPK 23-10-10 and 2 t/ha PM) were applied at 6, 8, 10 and 12 weeks after planting. The parameters measured included plant height, fresh and dry shoot weights, number of stems per plant, stem girth, fresh and dry root yields and total dry matter yield. The data collected were subjected to analysis of variance using the Genstat Statistical package. Main effects of fertilizer type and time of fertilizer application on most of the parameters measured were not significant. However, the interaction effects of the two factors were significant in all the parameters measured. Vegetative growth of Bankyehemaa increased when mineral fertilizers were applied earlier than 12 weeks after planting. The highest fresh and dry shoot weights and the biggest stems were produced when NPK 15-15-15 fertilizer was applied at 6 weeks after planting. Plants treated with NPK 15-15-15 fertilizer at 10 weeks after planting were the tallest, while those treated with NPK 23-10-10 fertilizer at 8 weeks after planting produced the highest number of stems per plant. Application of poultry manure at 6 weeks after planting produced the highest fresh cassava root yield of 28.10 t/ha. The highest dry matter yield of 19.80 t/ha was obtained when poultry manure was applied at 12 weeks after planting.

scholarly journals Nutrient uptake and dry matter yield in the ‘Gunung’ yam (Dioscorea alata) grown on an Ultisol without vine support

1969 ◽  
Vol 79 (3-4) ◽  
pp. 121-130
Author(s):  
Héber Irizarry ◽  
Ricardo Goenaga ◽  
Ulises Chardón
Keyword(s):  
Nutrient Uptake ◽  
Dry Matter ◽  
Dry Weight ◽  
Minor Element ◽  
Dry Matter Production ◽  
Fertilizer Treatment ◽  
Dioscorea Alata ◽  
Dry Matter Yield ◽  
Matter Production ◽  
A Minor

Two experiments were established 1 May through 1 December 1991 and 1992 to determine the monthly nutrient uptake and dry matter production of the 'Gunung' yam (Dioscorea alata) grown on an Ultisol. During the first year the plants were fertilized with 0; 667; 1,333; 2,000 and 2,667 kg/ha of a 15-5- 15-5 (N, P2O5, K2O and MgO) fertilizer supplemented with a minor element mixture. No fertilizer was applied the second year. Biomass harvests were conducted at 2, 3, 4, 5, 6 and 7 months after planting. At each harvest, the plants were dug-up and separated into leaf-laminas, vine and petioles, roots and tubers. Fresh and oven-dry weights of the plant components were determined and samples from each were analyzed for N, P, K, Ca and Mg. Regardless of the year, tuber dry matter yield was not significantly affected by the fertilizer treatment. Maximum nutrient uptakes were 214 kg/ha of N, 19 kg/ha of P, 223 kg/ha of K, 95 kg/ha of Ca and 9 kg/ha of Mg. Nitrogen, K and Ca uptake peaks occurred about five months after planting. Maximum dry matter production was 11,303 kg/ha, 8,672 kg/ha of which was tuber dry weight. The dry matter production peak occurred at the completion of the 7-month cropping cycle. The plants utilized 24.7 kg/ha of N, 2.2 kg/ha of P, 25.7 kg/ha of K, 11.0 kg/ha of Ca and 1.0 kg/ha of Mg, for every 1,000 kg/ha of edible dry matter produced.

scholarly journals Dry Matter Yield and Nutrient Uptakes of Arabica Coffee Seedlings as Influenced by Lime and Coffee Husk Compost Amendments at Western Ethiopia

2021 ◽  
Vol 37 (2) ◽  
pp. 97-106
Author(s):  
Bikila Takala Dibaba
Keyword(s):  
Nutrient Uptake ◽  
Dry Matter ◽  
Agricultural Research ◽  
Acid Soil ◽  
Dry Matter Yield ◽  
Promising Alternative ◽  
Arabica Coffee ◽  
Coffee Husk ◽  
Npk Uptake ◽  
Western Ethiopia

Nursery experiment was conducted at Haru Agricultural Research Sub Center (HARSC) of Jimma Agricultural Research Center, Western Ethiopia, to investigate dry matter yield and its nutrient uptake of Arabica coffee seedlings under different lime and coffee husk compost rates and establish optimum combination of theseagricul tural inputs that produce seedlings with better dry matter yield for field planting. The experiment was laid out in a factorial experiment arranged in randomized complete block design with three replications. The treatments included four levels of lime (0, 1.6, 3.2 and 4.8 t ha-1) and coffee husk compost (0, 5, 10 and 15 t ha-1). Nutrient uptake and dry matter yield data of coffee seedlings were collected and subjected to analysis of variance using SAS package and treatment means were compared at 0.05 probability using Duncan’s Multiple Range Test. The results revealed that lime and coffee husk compost rates significantly (P< 0.01) affected NPK uptake and total dry matter yield of coffee seedlings. The highest NPK uptake and total dry matter yield of coffee seedling were obtained from the application of 15 t.ha-1 coffee husk compost and combined lime and coffee husk compost at the modest levels of 3.2 t.ha-1 lime and 10 t.ha-1 coffee husk compost with a nonsignificant variation. From the study, it can be concluded that application of 15 t.ha-1 coffeehusk compost or combining 10 t.ha-1 of coffee husk compost and 3.2 t.ha-1 of agricultural lime could be a promising alternative amendment for acid soil management and production of vigorous coffee seedlings with high nutrient uptake and high dry matter yield in HARSC areas.

scholarly journals Assessment of yield, quality and nitrogen index of Agrostietum capillaris grassland as affected by fertilizations

2020 ◽  
Vol 36 (1) ◽  
pp. 101-113
Author(s):  
Aleksandar Simic ◽  
Violeta Mandic ◽  
Savo Vuckovic ◽  
Zorica Bijelic ◽  
Rade Stanisavljevic ◽  
...  
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Nitrogen Nutrition ◽  
N Uptake ◽  
Forage Yield ◽  
Protein Yield ◽  
Mineral Fertilizers ◽  
Dry Matter Yield ◽  
Nitrogen Nutrition Index ◽  
Yield Quality

Managing N, P and K inputs in semi-natural meadow production systems is important for achieving maximum yields in livestock farming. The objective of the present study was to estimate the effect of different NPK levels (N0P0K0, N50P50K50, N100P50K50, N100P100K100, N150P100K100 and N200P150K150 kg ha-1 yr-1) on the yield, quality and nitrogen nutrition index (NNI) in a grassland community of Agrostietum capillaris (semi-natural meadow) in western Serbia. The study was conducted during the seasons of 2005-2008. The values of the investigated parameters, except for the unit N uptake, were the highest in 2004/2005 due to favorable climate conditions. The levels of nitrogen significantly increased all of the studied parameters compared to the control treatment, except for unit N uptake. Mineral fertilizers at N200P150K150 provided the highest green forage yield (25.12 t ha-1), dry matter yield (8.12 t ha-1), crude protein yield (876.3 kg ha-1), nitrogen uptake (140.2 kg ha-1) and nitrogen nutrition index (70.2%), and the lowest unit N uptake (0.0022 kg N kg DMY-1). The use of mineral fertilizers increased green forage yield, dry matter yield and crude protein yield, increasing fertilizer from lowest to highest rate increased fresh and dry matter yield, as well as protein yield. Based on the results of the study, monitoring of nutrition indices would be necessary in order to increase productivity and economic benefits.

Barley dry matter yield, crop uptake, and soil nutrients under fresh and composted manure containing straw or wood-chip bedding

2004 ◽  
Vol 84 (4) ◽  
pp. 987-999 ◽  
Author(s):  
J. J. Miller ◽  
B. W. Beasley ◽  
F. J. Larney ◽  
B. M. Olson
Keyword(s):  
Nutrient Uptake ◽  
Soil Nutrients ◽  
Dry Matter ◽  
N Uptake ◽  
Wood Chip ◽  
Soil Parameters ◽  
Fertilizer Treatment ◽  
Dry Matter Yield ◽  
Available N ◽  
Fresh Manure

Limited information exists on the effect of fresh versus composted beef cattle manure containing straw or wood chips on barley (Hordeum vulgare) yield, nutrient uptake, and soil nutrient status in the Great Plains region of North America. Barley was grown on an irrigated clay loam soil in southern Alberta from 1999 to 2001. The treatments were three rates (13, 39, 77 Mg dry material per hectare) of fresh manure (FM) or composted manure (CM) containing either straw (ST) or wood-chip (WD) bedding, one inorganic (IN) fertilizer treatment (100 kg N ha-1, 17 kg P ha-1), and a control treatment; applied in the fall of 1998, 1999, and 2000. Dry matter yield was not significantly (P > 0.05) influenced by manure type or bedding material. Crop protein was 7% higher under FM (12.7 g kg-1) than CM (11.9 g kg-1) in 2001, and crop N uptake was 11 to 13% higher for CM-ST (171.3 kg ha-1) and FM-WD (174.9 kg ha-1) than CM-WD (154.7 kg ha-1) over the 3 yr. Soil available N was 20 to 261% higher for FM than CM at the 39 and 77 Mg ha-1 rates, and it was 62 to 199% higher for FM than CM in 2000 and 2001. Soil available N was 48 to 57% higher for ST than WD at the two higher application rates, and it was 26 to 65% higher for ST than WD in all 3 yr. Overall, manure type and bedding influenced certain crop and soil parameters, and higher available soil N under FM and ST indicated a potential for greater mineralization under these treatments. Key words: Barley yield, nutrient uptake, soil nutrients, fresh manure, compost, bedding

scholarly journals Nutrient uptake and nutritional efficiency in sweet sorghum

1981 ◽  
Vol 38 (1) ◽  
pp. 203-222
Author(s):  
C.A. Rosolem ◽  
E. Malavolta
Keyword(s):  
Life Cycle ◽  
Nutrient Uptake ◽  
Nutrient Solution ◽  
Sweet Sorghum ◽  
Dry Matter ◽  
Dry Matter Yield ◽  
Full Strength ◽  
Nutrient Solutions ◽  
Mineral Analyses

Two sweet sorghum varieties, Brandes and Rio, were grown in full strenght and diluted nutrient solutions till completing the life cycle wherein mineral analyses were carried out. As a rule both varieties showed the same capacity to absorb nutrients in the two rates supplied. Dry matter yield, however was different in the dilute nutrient solution. The variety Brandes produced more fresh stalks in the full strength solution than Rio; under nutricional stress the yield was lower. Dry matter of stalks in the case of the variety Rio was consistently higher.

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