scholarly journals The influence of chosen organic fertilizers on qualitative parameters of three Daucus carota L. varieties

10.5219/1423 ◽  
2020 ◽  
Vol 14 ◽  
pp. 1183-1190
Author(s):  
Marcel Golian ◽  
Lucia Hlavačková ◽  
Adriána Maťová ◽  
Ivana Mezeyová ◽  
Miroslav Šlosár ◽  
...  
Keyword(s):  
Daucus Carota ◽  
Dry Matter ◽  
Beta Carotene ◽  
Climatic Conditions ◽  
Organic Fertilizers ◽  
Ex Situ ◽  
Total Carotenoids ◽  
Daucus Carota L ◽  
Fertilized Soil ◽  
Root Vegetables

In rational nutrition, vegetables play an important role due to their high biological and low energy value. The most widespread vegetables in our country belong to root vegetables. They are grown mainly for bulbs, corms, rhizomes, fleshy roots, and hypocotyl tubers. Root vegetables can be eaten raw or cooked. Carrot (Daucus carota L.) is a basic representative of root vegetables. For the most valuable components counts beta-carotene – the major component of total carotenoids. This paper evaluates changes in total carotenoids, refractometric dry matter, and gravimetric dry matter in three varieties of carrot (Kamaran F1, Komarno F1, Romosa) grown in soil and climatic conditions ex-situ in Nitra. We have evaluated roots grown in non-fertilized soil, soil after application of manure, horticultural compost, and their combinations. The results show that the variants fertilized with compost and a mixture of compost and manure had the most considerable influence on the synthesis and content of total carotenoids as well as the content of dry matter and refractometric dry matter

scholarly journals Evaluation of total carotenoids, alpha- and beta-carotene in carrots (Daucus carota L.) during home processing

1998 ◽  
Vol 18 (1) ◽  
Author(s):  
Helena Maria PINHEIRO-SANT’ANA ◽  
Paulo César STRINGHETA ◽  
Sebastião César Cardoso BRANDÃO ◽  
Héctor Hernando PÁEZ ◽  
Valéria Maria Vitarelli de QUEIRÓZ
Keyword(s):  
Daucus Carota ◽  
Beta Carotene ◽  
Total Carotenoids ◽  
Daucus Carota L

Effective microorganism levels in the performance of carrot crop (Daucus carota L.) chantenay variety in Cayhuayna edafoclimatic conditions – 2016

2019 ◽  
Vol 1 (1) ◽  
pp. 55-60
Author(s):  
Juan Diolando Villanueva- Reátegui, ◽  
Keyword(s):  
Daucus Carota ◽  
Organic Agriculture ◽  
Foliar Application ◽  
Block Design ◽  
Organic Fertilizers ◽  
Effective Microorganisms ◽  
Foliar Fertilizer ◽  
Daucus Carota L ◽  
Randomized Block Design ◽  
Effective Microorganism

The research levels of microorganisms effective in the yield of carrot (Daucus carota l.) Chantenay variety under edaphoclimatic conditions of Cayhuayna, was carried out in the District of Pillcomarca, Province and Huánuco Region; With the purpose of evaluating the effect of the organic fertilizers on the yield of the carrot crop. A completely randomized block design was used, with 12 treatments and 3 replicates using the parametric F (ANVA) tests, and Duncan, the incorporation of Compost with MS was tested: 4, 6 and 8 t / ha, -A (Foliar): 1.0 and 2.0 l / rucksack. We evaluated yield by weight per experimental net area and then transformed yield per hectare; The results obtained in carrot yield were on average 43.33 tons with the foliar application of 1 liters of effective microorganisms and the incorporation of 8 tons of compost. Therefore, it is considered necessary to promote, promote and disseminate the technology of efficient microorganisms among f armers and growers who grow carrots, in order to obtain good yields and promote organic agriculture. Keyword: Compost, foliar fertilizer, effective microorganisms and yield.

Dry Matter Distribution between the Shoot and Storage Root of Carrot (Daucus carota L.)

1983 ◽  
Vol 51 (2) ◽  
pp. 175-187 ◽  
Author(s):  
C. C. HOLE ◽  
A. BARNES ◽  
T. H. THOMAS ◽  
P. A. SCOTT ◽  
W. E. F. RANKIN
Keyword(s):  
Daucus Carota ◽  
Dry Matter ◽  
Storage Root ◽  
Matter Distribution ◽  
Dry Matter Distribution ◽  
Daucus Carota L ◽  
And Storage

scholarly journals INVESTIGATION AND ASSESSMENT OF 40K ACCUMULATION IN THE SEGMENTS OF AN ORDINARY CARROT (DAUCUS CAROTA L.) AND RED BEET (BETA VULGARIS L.) / 40K KAUPIMOSI PAPRASTOSIOS MORKOS (DAUCUS CAROTA L.) IR RAUDONOJO BUROKĖLIO (BETA VULGARIS L.) SEGMENTUOSE TYRIMAS IR VERTINIMAS

2012 ◽  
Vol 5 (4) ◽  
pp. 468-472
Author(s):  
Renata Mikalauskienė ◽  
Donatas Butkus
Keyword(s):  
Beta Vulgaris ◽  
Daucus Carota ◽  
Transfer Factor ◽  
Specific Activity ◽  
Transfer Factors ◽  
Daucus Carota L ◽  
Naturally Occurring ◽  
Red Beet ◽  
Root Vegetables ◽  
Garden Waste

The article deals with an alteration in specific activity and transfer factor of naturally occurring radionuclide 40K from soil with a loamy structure to the segments of root vegetables – an ordinary carrot (Daucus carota L.) and red beet (Beta vulgaris L.). The paper establishes the specific activity of 40K in soil and vegetable segments and evaluates transfer factors (TF). The obtained data show that the transfer factor of naturally occurring radionuclide 40K from soil to the segments of the ordinary carrot (Daucus carota L.) varied from 0,28 to 0,99 while that of the red beet (Beta vulgaris L.) – from 0,53 to 0,96. The results of the study could be used for estimating 40K transfer in the system “soil-plant” and accumulation of radionuclide in composting garden waste. Santrauka Straipsnyje nagrinėjama gamtinės kilmės radionuklido 40K savitojo aktyvumo ir pernašos faktoriaus kaita iš turinčių priemolio struktūrą dirvožemių į šakniavaisinių daržovių – paprastųjų morkų (Daucus carota L.) ir raudonųjų burokėlių (Beta vulgaris L.) – segmentus. Nustatytas savitasis 40K aktyvumas dirvožemyje ir daržovių segmentuose, įvertinti pernašos (PF) faktoriai. Gauti duomenys rodo, kad gamtinės kilmės radionuklido 40K pernašos faktorius iš dirvožemio į paprastosios morkos (Daucus carota L.) segmentus kito nuo 0,28 iki 0,99, o į raudonojo burokėlio (Beta vulgaris L.) – nuo 0,53 iki 0,96. Remiantis eksperimentinių tyrimų duomenimis bei atsižvelgiant į vykdomos veiklos radioaktyviąją dirvožemio užtaršą, galima įvertinti 40K pernašą dirvožemis-augalas sistemoje bei kaupimąsi daržininkystės atliekose.

scholarly journals PENGARUH PENAMBAHAN JAMUR TIRAM PUTIH (Pleurotus ostreatus)TERHADAP KANDUNGAN GIZI DAN SIFAT ORGANOLEPTIK BAKSO IKAN NILA (Oreochromis niloticus) WORTEL (Daucus carota L)

Pro Food ◽  
2017 ◽  
Vol 3 (1) ◽  
pp. 172
Author(s):  
Hari Hariadi ◽  
Yuni Rahimah
Keyword(s):  
Daucus Carota ◽  
Oreochromis Niloticus ◽  
Pleurotus Ostreatus ◽  
Beta Carotene ◽  
Nutrient Content ◽  
Crude Fiber ◽  
Oyster Mushroom ◽  
Fiber Intake ◽  
Daucus Carota L ◽  
Oyster Mushrooms

Increased consumption of fish and vegetable expected to increasing fiber intake and protein in children. Meatballs are the favorite food of children. Tilapia is a local fish that can be processed into meatballs, as a substitute for the function of beef and to increase the consumption of fish. Carrots have advantages with other vegetables because it has a Beta-carotene otherwise it is rich in potassium (potasium) and fiber, to increase fiber in meatballs added white oyster mushroom. This study aims to know the effect of the addition white oyster mushrooms to the nutrient content and character organoleptik tilapia fish carrot meatballs. The design of study is Experiment. The treatment consisted of the addition of oyster mushroom 15%, 17.5% , 20% and 22,5%. The results showed that the addition of oyster mushroom 15% gives the characteristics of the best meatballs is Carbohydrates 25.56% , fat 2.31%, protein 11.76%, crude fiber 0.71% and the character organoleptik taste, color, texture aroma regular rate the panel until to not like. Keywords: carrot, meatballs, tilapia fish, white oyster mushroom   ABSTRAK Peningkatan konsumsi ikan dan sayuran diharapkan dapat meningkatkan asupan serat dan protein pada anak- anak. Bakso merupakan makanan yang di gemari anak- anak. Ikan nila merupakan ikan lokal yang dapat diolah menjadi bakso, sebagai pengganti fungsi dari daging sapi dan untuk meningkatkan konsumsi ikan. Wortel memiliki kelebihan dengan sayuran lainya, karena memiliki Beta-karoten selain itu kaya akan kalium (potasium) dan serat, untuk meningkatkan serat pada bakso ditambahkan jamur tiram putih. Penelitian ini bertujuan untuk Mengetahui pengaruh penambahan jamur tiram putih terhadap kandungan zat gizi dan sifat organoleptik bakso ikan nila wortel. Desain penelitian yang digunakan adalah Eksperiment. Perlakuan terdiri dari penambahan jamur tiram putih 15%, 17,5% , 20% dan 22,5%. Hasil penelitian menunjukan bahwa penambahan jamur tiram putih 15% memberikan karakteristik bakso terbaik yaitu Karbohidrat 25,56% , lemak 2,31%, protein 11,76% serat kasar 0,71% dan sifat organoleptik rasa, warna, tekstur dan aroma panelis menilai biasa sampai agak suka. Kata kunci: wortel, bakso, ikan nila, jamur tiram putih

scholarly journals INFLUENCE OF FERTILIZING SYSTEMS AND MICROBIAL PREPARATIONS ON CAPACITY OF BIOENERGETIC CULTURES

2018 ◽  
Vol 28 ◽  
pp. 70-76
Author(s):  
L.M. Skachok ◽  
L.V. Potapenko ◽  
N.I. Horbachenko
Keyword(s):  
Dry Matter ◽  
Animal Manure ◽  
Climatic Conditions ◽  
Energy Crops ◽  
Organic Fertilizers ◽  
Bioenergy Crops ◽  
Mineral Fertilizers ◽  
System Control ◽  
Switch Grass ◽  
New Varieties

Objective. Study capacity of bioenergetic cultures in different fertilizing systems in combination with microbial preparations in soil and climatic conditions of Polissia. Methods. Field, laboratory, computational, mathematical and statistical. Results. The influence of fertilizing systems and microbial preparations during cultivation of switch grass and sward grass in the soil and climatic conditions of Polissia has been shown. It was established that under cultivation of energy crops, it is expedient to use fertilizing system, which involves introduction 10 t/ha straw, biomass of intermediate lupine manure and mineral fertilizers in the ratio of N40P15K60. Treatment of rhizomes of sward grass and seeds of switch grass with microbial preparations Mikrohumin and Polimiksobakteryn allow to reduce the ratio of mineral fertilizers by 20 kg/ha active substance and contributes to increasing the capacity of bioenergy crops, the release of solid fuels and energy from their biomass. An alternative fertilizing system, where mineral fertilizers were partially replaced by microbial preparations (such as Polimiksobakteryn and Mikrohumin), contributed to the largest increase of yield of switch grass in the study (dry matter) – 1.14 times and of sward grass – 1.15 times compared to the traditional fertilizing system (control). Conclusion. It has been established that under the cultivation of new varieties of energy crops, it is expedient to use organic fertilizers (straw, green manure) and treat seeds of switch grass and rhizomes of sward grass with microbial preparations Mikrohumin or Polimiksobakteryn. This fertilizing system ensures a 14 % increase in the capacity of switch grass, and 14-16 % increase for sward grass compared to the traditional fertilizing system (animal manure + NPK). In this case, the maximum calculated yield of solid fuel and energy from switch grass biomass was obtained, respectively – 10.1 t/ha and 161.6 GJ, and sward grass – 14.4-14.6 t/ha and 230.6-234.1 GJ, that is 13 and 13-15 % higher than parameters of the system “animal manure + NPK”.  

scholarly journals The effect of soil biostimulant Agriful on the selected quantitative and qualitative parameters of carrot (Daucus carota subsp. sativus (Hoffm.) Arcang.)

10.5219/1696 ◽  
2021 ◽  
Vol 15 ◽  
pp. 1120-1127
Author(s):  
Alena Andrejiová ◽  
Júlia Fabianová ◽  
Miroslav Šlosár ◽  
Alžbeta Hegedűsová ◽  
Lenka Benzová
Keyword(s):  
Daucus Carota ◽  
Dry Matter ◽  
Large Scale ◽  
Total Yield ◽  
Vegetation Period ◽  
Yield Potential ◽  
Root Weight ◽  
Total Carotenoids ◽  
Control Variant

The research task was focused on an important type of root vegetable – carrot (Daucus carota L.), cultivar ´Romance F1´ (family: Apiaceae). The main goal was to verify the application of soil biostimulant Agriful (based on humic and fulvic acids) and its impact on the yield potential and quality of carrot roots. Nowadays, it is the common need to intensify and increase crop production because of the growing human population and look for environmentally friendly cultivation methods. In general, biostimulants are biologically based products and their purpose is to stimulate the natural nutritional processes in cultivated crops. In the realized experiment, Agriful (treatment of 5 L/300 L water/ha) was applied twice per vegetation period by spraying over the pivot. The increase of average root weight after the application of Agriful was found, concretely about +4.47% compared to the control variant. The higher root weight after Agriful application resulted in a higher total yield of carrot about +2.84% compared to the control variant. The quality of consumable parts of carrots were evaluated based on the classification of roots into quality classes according to the valid standard for fresh carrot marketing (UNECE FFV-10). In the ´Extra class´, there was an increase in the average yield after the application of Agriful about +5.4%; The average carrot yield in ´Class I´ was decreased about -1.0% and the root ratio in the ´Class II´ decreased about -1.9%. The ratio of ´Non-standard´ carrot roots was lower about -2.5%. Based on evaluating qualitative substance content (total carotenoids, refractometric dry matter), the positive influence of the effect of Agriful application was found. The content of total carotenoids was higher about +8.7% compared to the control variant. The refractometric dry matter was higher about +4.1% compared to the control variant. The obtained results can be used in further research on biostimulants and it is possible to create clear recommendations for using Agriful for small growers. It should be useful to verify these results in another vegetation period for recommendation to large-scale producers of carrots.

scholarly journals Research Concerning Biochemical Composition and Storage Capacity of Different Local Varieties of Carrot (Daucus Carota L.)

1970 ◽  
Vol 66 (2) ◽  
Author(s):  
Aurel MAXIM ◽  
Mignon ŞANDOR ◽  
Rodica SIMA ◽  
Lucia MIHALESCU ◽  
Alin HAPCA ◽  
...  
Keyword(s):  
Dry Matter ◽  
Crop Plants ◽  
Stress Factors ◽  
Ex Situ ◽  
Total Carotenoid ◽  
Total Carbohydrate ◽  
Local Varieties ◽  
Mean Values ◽  
Daucus Carota L ◽  
Gene Banks

Preservation of genetic variability at crop plants is of maximum importance for sustainable agriculture. Local varieties of crop plants can hold some unique genes that encode important characteristics for the present and future of humanity’s nutrition: resistance at stress factors, biotic and abiotic, nutritional and therapeutic qualities, excellent sources of genes for improving varieties, and so on. Ex situ conservation of local varieties in gene banks is a measure designed to save them from extinction. During 2007-2009, at UASMV Cluj-Napoca have been studied more than 400 cultivars of vegetables for their characterization, production and for conservation of their eeds in seed gene banks. For carrot 84 cultivars from 21 counties of the country were collected, among these 38 proved to be authentic local varieties, which represents 45.2%. This paper presents biochemical characteristics (dry matter, total carbohydrate and total carotenoid) and the resistance to preservation of the local varieties taken into study, in comparison with five homologated carrot varieties. Regarding biochemical analysis, mean values are the following – dry matter: 12.7% at local varieties and 9.4% at homologated varieties; total carbohydrate: 6.3% at local varieties and 3.7% at homologated varieties; total carotenoid: 10% at local varieties, with a minimum of 1.9% and a maximum of 23.2 mg/100 g. Average degree of attack by E. carotovora was 7.2% at local varieties, and 8.3% at homologated varieties.

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