scholarly journals Pedological and agrochemical investigations on media using in vegetable forcing

2004 ◽  
Vol 10 (1) ◽  
Author(s):  
Sz. Jakusné Sári

In spite of the several good properties of peat, recently, some experiments were carried out with the aim of finding natural materials which can substitute for peat. According to the results, several inorganic and organic materials were proved to be suitable for this purpose. This study examines the effect of different organic materials (example: pine bark, composts, peats) on the growth and yield of green pepper (Capsicum annuum L., variety Danubia). We found that the most developed plants were grown in peat-mixtures and pine bark. The average fruit weight was the highest at those plants which were planted also in these media. The plants which were grown in composts fell short of our expectations in development and in yield, too.

2006 ◽  
Vol 12 (1) ◽  
Author(s):  
Sz. Jakusné Sári ◽  
E. Forró

Peat is the most favourable and usable medium in vegetable and ornamental plant forcing but because of the intensive exploitation peat resources decreased significantly all around the world. As peat-reserves run out the use of pine bark, composts and other organic materials spread in horticultural growing. In this study we compared the suitability of peat-based media to pine bark and two types of composts. We examined the effect of different organic materials on the growth and yield of green pepper (Capsicum annum L., variety Danubia). We found that the most developed plants were grown in peat-based media and pine bark. The average fruit weight was the highest in low moor-high moor peat mixture and pine bark. The plants which were grown in composts fell short of our expectations.


1987 ◽  
Vol 67 (1) ◽  
pp. 315-320 ◽  
Author(s):  
STEPHEN MONETTE ◽  
K. A. STEWART

Experiments using an artificial windbreak and polyethylene mulch were conducted in 1983 and 1984 with sweet pepper in Ste-Anne de Bellevue, Quebec. When analyses were conducted on pooled distance data plant fresh weight was increased by sheltering but not by mulching. In 1983, the windbreak increased yields up to a distance 24 times the windbreak height but only if plants were not mulched. Yield increases were due to greater fruit number per plant rather than a greater mean fruit weight. The windbreak had no influence on yield in 1984. Mulching resulted in a significant increase in yield in both years and appeared to be a more reliable practice than the use of windbreaks to increase pepper yields.Key words: Windbreak, paraweb, pepper, Capsicum annuum L.


Agrologia ◽  
2018 ◽  
Vol 2 (2) ◽  
Author(s):  
M. A Ralahalu ◽  
Meity L Hehanussa ◽  
L.L Oszaer

This research aimed to study the responses of large chilli plants (Capsicum annuum L.) to treatment with superior plant hormone organic fertilizer and to obtain the optimal concentration of superior plant hormone organic fertilizer on growth and yield of plants. The research was conducted at Gunung Nona, Benteng Village, Nusaniwe Subdistrict, Ambon City, from April to September 2012. The research experiment was arranged in a Completely Randomized Design (CRD) with 3 replications. The experimental factor was the concentration of superior plant hormone organic fertilizer, consisting of P0 = without fertilizer (control),   P1 = 1 ml/l, P2 = 2 ml/l, P3 = 3 ml/l, and P4 = 4 ml/l. The results showed that the concentration of superior plant hormone organic fertilizer influenced significantly on plant growth and yield of large chilli plants, and at a treatment of 3 ml / l  the number of harvested fruit per plant was 70,58 and fruit weight was 241.67 grams


2015 ◽  
Vol 7 (2) ◽  
pp. 734-738
Author(s):  
Sagar Koner ◽  
Ranjit Chatterjee ◽  
Suchand Datta

Bell pepper (Capsicum annuum L.) is highly sensitive to temperature variation and high temperature promotes flower drops and reduce fruit yield. An experiment was undertaken to identify suitable planting time of bell pepper and stable performed varieties for different plating dates during the winter season of 2011-12 and 2012-13 at U.B.K.V., Pundibari, West Bengal, India. The experiment was laid out in split plot design with 3 replications. Three planting dates (15th November, 30th November and 15th December) were allotted in sub plots while 4 varieties (Mekong, California Wonder, JK Peeyali and Asha) were placed in main plots. Bell pepper responded differently with the changes in planting dates irrespective of years. The 30th November planting date emerged best in terms of different and growth and yield attributes. Among the varieties, Mekong emerged as superior in terms of more number of fruits (10.24), fruit weight (65.50 g) and yield (670.76 g/plant and 18.11 t/ha) while maximum beta carotene and vitamin C were recorded in the variety California Wonder (0.071 μg/100g fresh fruits, 154.80 mg/100g fresh fruits, respectively). The interaction effect showed that variety Mekong transplanted on 15th December resulted in many fold improvement in the form of highest leaf area (8.79 cm2), maximum number of fruits/ plant, fruit weight (86.93 g) and fruit yield (854.69 g/plant and 23.08 t/ha). The result established that 30th November is ideal for bell pepper planting and the variety Mekong is the most stable performing variety with respect to the different planting dates.


2018 ◽  
Vol 10 (3) ◽  
pp. 826-830
Author(s):  
Ranjeet Chatterjee ◽  
Aradhana Sen ◽  
Sandip Mahanta ◽  
Ravi Kiran Thirumdasu ◽  
Dipika Mal

Bell pepper fruits fetches higher premium during early winter or late winter as off-season crops. An experiment was conducted during late winter (February to June) of 2013 at Uttar Banga Krishi Viswavidyalaya, Pundibari, West Bengal, India to compare the performance of bell pepper (Capsicum annuum L.) in open field and agro shade net under different transplanting dates and pruning level which was laid out in split split plot design with 3 replications. The results revealed that agro shade net cultivation of bell pepper emerged as best in terms of highest plant height (52.42 cm), and higher number of fruit    (11.18 plant-1). The interaction effect combining shade net cultivation with 1st February planting date coupled with 3 shoot pruning proved superiority with respect to growth and yield characters of bell pepper and resulted in many fold improvement in the form of higher fruit  number (16.21 plant-1), individual fruit weight (107.54 g) and maximum fruit yield (1743.21 g plant-1).


2021 ◽  
Vol 16 (1) ◽  
pp. 25-30
Author(s):  
Rinkey Arya ◽  
R.S. Rana

An investigation was carried out at experimental farm of Department of Seed Science and Technology, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni, Solan (H.P.) on bell pepper (Capsicum annuum L.) having nine different treatment combinations. The trial conducted in two consecutive years (2018 and 2019) with Randomized Complete Block Design. The experimental results revealed that all the treatment combination performed significantly superior than control. The treatment T2: Seed treatment with Trichoderma spp. @ 10 g/kg seed + vermicompost @ 50 q/ha + Neem cake application @ 12g/plant + foliar application of NPV @ 1 g/l once in 7 days (after borers appearance) recorded highest plant height (62.59 cm), higher number of branches per plant (5.77), highest number of fruits per plant (21.02), maximum fruit weight (49.85) and highest fruit yield (1047.73 g/plant, 9.43 kg/plot and 310.44 q/ha) as compared to the control. In overall investigation, the results concluded that the application of Trichoderma sp. along with vermicompost, neem cake and NPV gives better results in bell pepper cultivation to obtain higher crop growth and yield.


2019 ◽  
Vol 32 ◽  
pp. 163-169
Author(s):  
Abdul Basset M. Al-Mahdi ◽  
Nawal M. Al-Bayaty ◽  
Abbas K. Abaid

The field experiment was conducted during the agricultural season 2016-2017 in one of the greenhouses belonging to the Directorate of Agriculture of Basrah in Khor Al-Zubair, in order to study the effect of the bio-stimulator Amalgerol in some growth characteristics of two types of sweet pepper (Capsicum annuum L.). The trial included 18 treatments involving two types of sweet peppers: KAMAR, RIDA F1 and three concentrations of both Amalgerol (0, 2.5 and 5) ml.l-1 and the appetizer (0, 1 and 1.5) ml.l-1. The factorial experiment was implemented with Split Plot Design by Randomized Complete Block Design (RCBD) with three replicates and compared to the least significant differences test LSD at a probability level of 0.05. The main results are summarized as follows: The plants treated with 2.5 and 5 ml.l-1 of Amalgerol biomarker had a significant difference between them in each of the height of the plant, the number of leaves.plants-1, the leaf area in addition to the dry weight of the total vegetation, while the concentration of 5 ml.l-1 was superior in average fruit weight (59.44 g), fruit yield (41.95), early plant yield (233.52 g), plant yield (2.45 kg), and early productivity (3.92 ton / ha -1), in addition to total productivity of 41.15 tons.ha-1.The plants of the hybrid "Kamar" were superior in average fruit weight (61.62 g) and the early plant yield (233.40 g) in addition to the early productivity (3.921 tons.ha-1), while the hybrid plants of "Rida P1" were superior in average fruit number (45.90 fruits) and the total productivity (37.78 tons.ha-1). The interaction between the two factors of the stem and the average number of leaves. Plants-1 and the rate of the number of fruits.plants-1.


Author(s):  
Tandzisile Z. Mabuza ◽  
Michael T. Masarirambi ◽  
Kwanele A. Nxumalo ◽  
Paul K. Wahome

Green pepper (Capsicum annuum L.) is an important vegetable in the Kingdom of Eswatini. However, there is rare information on pepper production using cattle manure.  The experiment was conducted at the University of Swaziland, Luyengo Campus, in the Horticulture Department Lath-house to determine the effects of different rates of cattle manure on the growth and yield of green pepper in order to come up with a suitable application rate for green pepper. Cattle manure was applied at different rates of 20, 40, 60 and 80 tons/ha in a Randomized Complete Block Design, while 2:3:2 which was used as a control was applied at 150 kg/ha. For every increase in the application level/rate of the cattle manure, there was a considerable increase in the growth parameters that were measured. Results obtained from this experiment indicate that applying cattle manure at 80 tons/ha gave relatively higher yields. This cattle manure rate can be used by farmers in green pepper production.


Author(s):  
Khalid Mahmud ◽  
Taslim Hossain ◽  
Tamanna Haque Mou ◽  
Asraf Ali ◽  
Monirul Islam

The present study was carried out to evaluate the effect of nitrogen on growth and yield of chili (Capsicum annuum L.) under rooftop conditions. The single factorial experiments were laid out in Randomized Complete Block Design (RCBD) with three replications. Four levels of nitrogen N0: 0 kg N ha-1, N1: 90 kg N ha-1, N2: 110 kg N ha-1 and N3: 130 kg N ha-1 were used in this experiment. Growth and yield contributing parameters significantly influenced by different doses of nitrogenous fertilizers. The dose of N2 gave the highest plant height (80.97 cm) and most of the morphological parameters increased with increasing nitrogen levels up to N2. The treatment N3 gave the highest fruit length (4.93 cm), yield of fruits plant-1 (165.33 gm), average fruit yield plot-1 (0.66 kg), individual fruit weight (1.97 g) and average fruit yield (5.533 kgha-1). Based on the present results, it can be suggested that use of 130 kg N ha-1 increased plant growth and fruit yield of chili in rooftop garden.


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