scholarly journals Yield and Quality of Tomatoes On the Giving of Mikotricho and N-P-K Fertilizer

2020 ◽  
Vol 11 (3) ◽  
pp. 192-201
Author(s):  
Eny Rokhminarsi ◽  
Darini Sri Utami ◽  
Begananda
Keyword(s):  
Vitamin C ◽  
Yield And Quality ◽  
K Fertilizer

Tujuan penelitian adalah mengkaji pemberian pupuk hayati Mikotricho dan pupuk N-P-K terhadap hasil dan kualitas tomat.  Penelitian dilaksanakan pada bulan Mei sampai Oktober 2020. Penelitian berupa percobaan faktorial di screenhouse.  Rancangan yang digunakan adalah Rancangan Acak Kelompok Lengkap (RAKL) dengan tiga ulangan. Faktor pertama adalah dosis pupuk Mikotricho yaitu 10 g, 30 g, dan 50 g tanaman-1. Faktor kedua adalah pengurangan dosis pupuk N-P-K yaitu pengurangan 0%, 25%, 50% dari dosis anjuran dan kontrol (tanpa pupuk Mikotricho dan tanpa pupuk N-P-K). Data dianalisis menggunakan analisis ragam dan uji lanjut BNT 5%. Hasil penelitian menunjukkan bahwa aplikasi pupuk mikotricho pada budidaya tomat dapat meningkatkan volume buah dan hasil buah tanaman-1 pada dosis 30 g tanaman-1 dan tanpa pegurangan pupuk N-P-K yang berupa urea, SP-36 dan KCl dari dosis anjuran.  Pada jumlah buah tanaman-1, aplikasi pupuk mikotricho dosis 30 g tanaman-1 dapat meningkat dengan pengurangan dosis N-P-K sebanyak 25%. Aplikasi pupuk mikotricho pada dosis 30 g tanaman-1 juga dapat meningkatkan kandungan vitamin C dan mengurangi pupuk N-P-K hingga 25%, sedangkan kadar gula dalam buah meningkat pada pemberian pupuk mikotricho dosis 10 g tanaman-1. Kata kunci: mikoriza, produksi, sayuran, trichoderma

scholarly journals The effect of non-targeted application of propiconazole on the yield and quality of malt barley

2012 ◽  
Vol 92 (2) ◽  
pp. 341-349 ◽  
Author(s):  
R. E. Karamanos ◽  
N. A. Flore ◽  
J. T. Harapiak ◽  
F. C. Stevenson
Keyword(s):  
N Fertilizer ◽  
Yield Potential ◽  
Fertilizer Treatment ◽  
Fertilizer Rate ◽  
Net Returns ◽  
Yield And Quality ◽  
K Fertilizer ◽  
Malt Barley ◽  
Fertilizer Rates

Karamanos, R. E., Flore, N. A., Harapiak, J. T. and Stevenson, F. C. 2012. The effect of non-targeted application of propiconazole on the yield and quality of malt barley. Can. J. Plant Sci. 92: 341–349. There is a desire to use non-targeted applications of foliar fungicide to improve malting barley production under higher fertility situations. An experiment was conducted at 80 sites (location by year combinations) with a 12 combinations of N/P/K rate-placement to determine if applications of propiconazole improve malt barley yield and quality under high fertility conditions. Treatment differences for days to maturity were no greater than about 1 d. Fungicide by fertility treatment interactions were not significant (P>0.05). Applications of propiconazole improved yield by 305 kg ha−1 (6%) and plump kernels by 3 g kg−1 (3%) across all fertility treatments, which included N fertilizer rates ranging from 0 to 90 kg N ha−1. The effect of fungicide on yield was greatest at sites with highest yield potentials (ca. 8000 kg ha−1) and was not statistically significant at lower-yielding sites (ca. 3000 kg ha−1). Application of propiconazole also improved net returns [barley revenue – (N cost+propiconazole cost+other operating costs)] by $22 ha−1 with higher barley priced ($190 T−1) and high yield potentials. At sites with low yield potential, the application of propiconazole resulted in net losses of about $7 ha−1 compared with not applying propiconazole. Nitrogen fertilizer rates from 0 to 90 kg N ha−1 (15/30-0 P-K fertilizer treatment combinations) increased yield and protein concentration, and reduced plump kernels in a curvilinear fashion when averaged across fungicide treatments. Net returns were maximized at N fertilizer rates slightly less than 90 kg N ha−1, depending on the price/cost regime. Consequently, malt barley producers will have to consider tradeoffs regarding N fertilizer rate that optimizes yield/returns and kernel quality. Also, decisions regarding fungicide applications and N/P/K fertilizer rate-placement applications can be made independent of each other for malt barley production.

scholarly journals The Influence of Various N-P-K Fertilizer Levels on Onion Production in Southern Puerto Rico.

1969 ◽  
Vol 63 (2) ◽  
pp. 111-115
Author(s):  
S. Alers-Alers ◽  
E. Orengo-Santiago ◽  
L. Cruz Pérez
Keyword(s):  
Puerto Rico ◽  
Coastal Plain ◽  
High Fertility ◽  
Long Period ◽  
Yield And Quality ◽  
Average Production ◽  
The World ◽  
K Fertilizer ◽  
Onion Cultivar

An experiment was conducted on a San Anton (Cumulic Hasplustolls) fine loamy mixed isohyperthermic in the southern irrigated coastal plain of Puerto Rico, to evaluate the influence of various N-P-K levels on yield and quality of onion (cultivar Texas Grano 502). All P and K fertilizer were broadcast and mixed with the soil at planting. Half of the N fertilizer was broadcast at planting and half was banded 6 weeks later between rows and left uncovered. Mean yield differences attributable to fertilizer levels were not significant. The soil seems to have sufficient available native N to meet this crop's needs. This may be in part attributable to continuous fertilizer applications over the years for sugarcane production in this soil. An average onion production of 22 metric tons/ha was obtained. The world average production is 11 metric tons/ha. Based on the results obtained, the production of onions in th is soil is recommended for two reasons: 1) The high tonnage that can be obtained, and 2) the low investment on fertilizers if planted on soils of high fertility, especially if previously used for sugarcane and fertilized over a long period.

scholarly journals Potassium requirements and effects of K fertilizer application on yield and quality of bananas in Guangxi, China

Tropics ◽  
2006 ◽  
Vol 15 (1) ◽  
pp. 115-120
Author(s):  
Hongwei TAN ◽  
Liuqiang ZHOU ◽  
Rulin XAIE ◽  
Meifu HUANG
Keyword(s):  
Fertilizer Application ◽  
Yield And Quality ◽  
K Fertilizer

scholarly journals Yield and Quality of Beetroot (Beta vulgaris ssp. esculenta L. ) as a Result of Microbial Fertilizers

2018 ◽  
Vol 67 (1) ◽  
pp. 40-44
Author(s):  
Rukie Agic ◽  
Mariјa Zdravkovska ◽  
Gordana Popsimonova ◽  
Daniela Dimovska ◽  
Zvezda Bogevska ◽  
...  
Keyword(s):  
Vitamin C ◽  
Beta Vulgaris ◽  
Sandy Soil ◽  
Experimental Control ◽  
Yield And Quality ◽  
Different Types ◽  
Phosphate Solubilizing ◽  
The Village ◽  
Microbial Fertilizers

Summary The purpose of this study is to examine the effect of two different types of microbial fertilizers, namely Micro-Vita I (containing several groups of Azotobacter, nitrifying microorganisms and phosphate-solubilizing microorganisms) and Micro-Vita II (containing Azotobacter, nitrifying microorganisms, phosphate-solubilizing microorganisms and iron), on the yield and quality of beetroot (Beta vulgaris ssp. esculenta, cv Kestrel). Beetroots grown in the field without using microbial fertilizers served as the experimental control. The experiments were conducted in a field located in the village of Jurumleri, near Skopje, characterized by a well-drained and sandy soil, in 2013. The purpose of the study is to determine how different microbial fertilizers influence the production and quality of beetroot. The yields obtained were significantly higher in the beetroot grown using Micro-Vita II (69.43 t ha−1) and Micro-Vita I (58.13 t·ha−1) fertilizers, compared to the control yield (54.8 t/ha). The beetroot grown under the Micro-Vita I regime indicated significantly higher contents of vitamin C (6.86%), cellulose (13.79%) and protein (18.18%) compared to the control crops. Furthermore, the beetroot grown under the Micro-Vita II regime indicated significantly higher contents of vitamin C (14.71%), cellulose (27.59%), protein (44.62%), minerals (6.25%) and Fe (100%) compared to the control crops. According to the results obtained, the application of microbiological fertilizers is recommended for beetroot (cv. Kestrel), with regard to the beetroot quality and bioactive compounds, and can be used in organic farming.

scholarly journals Yield and quality of hybrid tomato grafted and cultivated under shade mesh and greenhouse

2018 ◽  
Vol 5 (13) ◽  
pp. 89
Author(s):  
Antonio Reyes Cabrera ◽  
Valentin Vobledo Torres ◽  
Luis Alonso Valdez-Aguilar ◽  
Marcelino Cabrera-de la Fuente ◽  
Francisca Ramírez-Godina ◽  
...  
Keyword(s):  
Vitamin C ◽  
Fruit Quality ◽  
Root Development ◽  
Dry Matter ◽  
Dry Weight ◽  
Fruit Weight ◽  
Number Of Clusters ◽  
Yield And Quality ◽  
Fruit Diameter

The objective was to determine the yield, fruit quality and root development of four grafted tomato hybrids grown under anti-aphid mesh cover and greenhouse. The grafted hybrids were grown under shade mesh and greenhouse from april to november 2014. Variables evaluated were: fruit weight per plant, number of clusters per plant, number of fruits per plant, polar and equatorial fruit diameter, vitamin C and lycopene contents, and root fresh and dry weight. Hybrids grafted and cultivated under anti-aphid mesh had higher quality than the production obtained under greenhouse. However, lycopene and vitamin C contents and accumulated root system dry matter are greater under greenhouse.

scholarly journals Morpho-physiology, yield and quality assessment on five local landrace Chilli Germplasms

2018 ◽  
Vol 7 (11) ◽  
pp. 233-243
Author(s):  
Md Shah Newaz Chowdhury ◽  
Shahnaz Sarkar ◽  
AFM Jamal Uddin ◽  
Tania Sultana ◽  
MZK Roni ◽  
...  
Keyword(s):  
Vitamin C ◽  
Quality Assessment ◽  
Leaf Area ◽  
Chlorophyll Content ◽  
Block Design ◽  
Yield And Quality ◽  
Randomized Complete Block Design ◽  
Physiological Characters ◽  
Number Of Branches

An experiment was arranged to evaluate the morpho-physiological characters, yield and quality of local landrace chilli germplasms, Sher-e-Bangla Agricultural University, Dhaka, from October 2013 to July 2014. The experiment was laid out in Randomized Complete Block Design with four replications. Among germplasms, maximum plant height (59.5 cm) and leaves (84.1) from ‘Kajoli’. Number of branches (33.1) was from ‘Akashi’ minimum (18.6) from ‘Dongfou’, chlorophyll content (56.9%) was obtained from ‘Kajoli’, whereas minimum (48.9%) was obtained from ‘Dongfou’. Leaf area highest (125.8 cm2) from ‘Dongfou’, whereas lowest (62.38 cm2) from ‘Deshi kacha Morich’; was recorded as at 85 DAT. Highest flowers plant-1 (68.7), number of fruits plant¬-1 (268.3) were found in ‘Kajoli’, whilst lowest (24.6) and (61.42) were for ‘Dongfou’. Maximum vitamin-C was found in green and dry chilli fruits (76.44 mg/100g and 42.55 mg/100g), of the germplasm ‘Akashi’ and minimum vitamin-C was recorded in green and dry fruits from ‘Deshi kacha morich’. The germplasm ‘Akashi’ gave the highest fresh fruits yield (18.1 t ha-1), followed by Deshi kacha morich (16.9 t ha-1) and Bogra morich produced the lowest fresh yield (13.3 t ha-1). In view of overall performances, So, Akashi with was best for higher fruit, yield and quality chilli production.

The evaluation of potassium metaphosphate as a source of potassium for potatoes with special references to foliar diagnosis, yield and quality of tubers

1966 ◽  
Vol 67 (2) ◽  
pp. 281-285 ◽  
Author(s):  
D. Lachover ◽  
Helena Feldhay
Keyword(s):  
Potassium Chloride ◽  
Normal Development ◽  
Application Rate ◽  
Potassium Sulphate ◽  
High Potassium ◽  
Potato Plants ◽  
Yield And Quality ◽  
K Fertilizer ◽  
Foliar Diagnosis

1. The availability of K in potassium metaphosphate was investigated in an experiment with large pots using a red sandy soil, low in exchangeable potassium. Potatoes were grown. The effects of potassium metaphosphate in three different granule sizes, applied at two rates, were compared with those of equivalent potassium chloride and potassium sulphate.2. Characteristic deficiency symptoms appeared in plants receiving no K and the crop responded to K fertilizer in potassium concentration, yields of tubers, and dry matter, and starch concentrations.3. Potassium metaphosphate, regardless of granule size and of application rate, was as effective as potassium chloride and potassium sulphate in giving normal development of potato plants, high potassium uptake in the foliage, and yield of tubers.

scholarly journals  Influence of sodium humate on the yield and quality of green pepper

2011 ◽  
Vol 30 (No. 3) ◽  
pp. 116-120 ◽  
Author(s):  
L. Varga ◽  
L. Ducsay
Keyword(s):  
Vitamin C ◽  
Humus Horizon ◽  
Nitrate Content ◽  
Green Pepper ◽  
Total N ◽  
N Nutrition ◽  
Sodium Humate ◽  
Yield And Quality ◽  
Small Plot

In greenhouse conditions a 3-year small-plot experiment was conducted on loamy Chernozem originating from the humus horizon to investigate the effect of sodium humate application on yield, nitrate content and vitamin C content in green pepper fruits. The application of 5 kg of sodium humate per hectare in the form of watering 3 weeks after planting of pepper seedlings under full NPK nutrition (N nutrition was divided as follows: 2/3 of total N before planting and 1/3 of total N together with sodium humate 3 weeks after planting) resulted in a statistically significant increase in pepper yield by 13.6% at a concomitant significant reduction of nitrate content in pepper fruits by 12% and increase in vitamin C content by 28.6%.

Sign in / Sign up

Export Citation Format

Share Document