Effect of Spacing, Extent of Pruning, Growth Hormone and Nutrients on Flower Yield of Essential Oil Bearing Rose (Rosa Damascena) in Subtropical India

Plants, Lucknow Aromatic; Ram, Muni

doi:10.17660/actahortic.1987.208.9

Cited by 7 publications

(3 citation statements)

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“…That simply means that the yield of sepals is correlated with the average weight of the fruits rather than their number per plant. These data are in harmony with those obtained by SINGH et al (1987) and SHALABY et al (1983). SINGH et al, spaced plants of Rosa damascena on 0.5, 1.0, 1.5 and 2.0 m", in a semi-arid subtropical climate.…”

Section: Discussionsupporting

confidence: 89%

Effect of Plant Spacing on the Productivity of Roselle (Hibiscus sabdariffa L.) Grown in Newly Reclamed Land

Shalaby¹,

Razin²

1989

J Agronomy Crop Science

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Plan: spacing study has been conducted on two types of Roselle, namely Hibiscus sabdariffa var. Masrt, and H. sabdariffa var. Sudani. The two types are traditionally used to be cultivated in Egypt in loamy rich soils at a distance of 60 to 70 cm between hills. In the present experiment, however, they were cultivated in a newly reclamed desert land. The spacing treatments were 30, 50 and 70 cm between hills. The results revealed that the wider spacing (70 cm) resulted in shorter plants with more branches and higher number of fruits per plant. However, the narrower spacing (30 cm) gave higher weight of fruits, fresh sepals and accordingly, higher yields of dry sepals, anthocyanins and acids compared with the treatment of 70 cm. The best results concerning the yield of sepals and active constituents per unit area were gamed when Roselle plants were planted at 50 cm spacing. The spacing; treatments did not affect the content of anthocyanins or total acidity as a percentage.

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Section: Discussionsupporting

confidence: 89%

Effect of Plant Spacing on the Productivity of Roselle (Hibiscus sabdariffa L.) Grown in Newly Reclamed Land

Shalaby¹,

Razin²

1989

J Agronomy Crop Science

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“…This may have been due to the fact that the optimum quantum of light intensity has reached this level compared to closer spacing. These observations were in conformity with the results of Singh and Dadlani (1988) and Sujatha and Singh (2003) in rose. Among nutrition levels, the highest plant spread (3117.78 cm 2 ) was recorded when plants were supplemented with 5 kg FYM/plant along with 90: 180: 180 g NPK/plant (F 1 ), which was followed by 2974.56 cm 2 in F 3 (5 kg FYM/plant + 150: 300: 300 g NPK/plant).…”

Section: Plant Spread As Influenced By Spacing Nutrition and Their In...supporting

confidence: 93%

Effect of Spacing, Nutrition and Their Interaction on Growth and Yield of Nerium (Nerium oleander L.) cv. Pink Single

Manjula¹,

Kulkarni²,

Munikrishnappa³

2023

IJARe

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Background: Commercial cultivation of a crop needs improved agro techniques, such as optimum plant density, application of a required quantity of manures and fertilizers, etc. As such, for nerium cultivation no specific recommendations are available on spacing and nutrition requirements and majority of growers are practicing varied spacing with different nutritional levels. Optimum spacing helps not only in obtaining increased production of better quality but also in the proper utilization of land and other inputs. Excess use of fertilizers may result in wastage of resources apart from damage to plant, soil and environment, whereas, undernutrition leads to low production and poor-quality flowers. The current study aimed to standardize optimum plant spacing and nutrition for commercial production of Nerium. Methods: This field investigation was started in 2018 and carried out up to 2019. The planting materials were planted at the College of Horticulture-Bengaluru with three levels of spacing combined with four levels of nutrition using a factorial randomized complete block design. Result: The effect of spacing, nutrition and interaction studies of Nerium genotype ‘Pink Single’ for various growth and yield parameters showed significant differences for the growth and yield parameters studied. Among the interaction of different levels of spacing and nutrition, yield/hectare was higher (14.43 t) in S2F1 (1.2 m × 1.2 m, 5 kg FYM/plant + 90:180:180 g NPK/plant).

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“…According to Baydar and Kazas (2013), 150 kg ha -1 diamonyum phosphate (18-46) in early spring and 200 kg ha -1 ammonium sulphate in mid-season are needed to get 500 kg flower yield. Similarly, Singh and Ram (1987) suggest 100 kg N and 26 kg P ha -1 combination for high flower yield for oil rose plant.…”

Section: Introductionmentioning

confidence: 97%

Comparing the Nutritional Status of Organic and Conventional Oil-Bearing Rose (Rosa Damascena Mill.) Gardens in Lakes Region With Leaf and Flower Analyzes

Erdal¹,

Munduz²

2017

Toprak Su Dergisi

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In this study, it was aimed to compare nutritional status of organic and conventional oil-bearing rose (Rosa damascena Mill) gardens in Lakes Region. For this, leaf and flower samples were collected from oil-bearing rose gardens in Lakes Region, Isparta. In these samples nitrogen, phosphorus, potassium, calcium, magnesium, iron, zinc, manganese, copper and boron analyses were made. When the leaf analysis results obtained from conventional and organic production areas were compared, it was seen that nutrient concentrations of the leaves from conventional gardens were higher generally. And these results were significant in terms of nitrogen, manganese, and zinc concentrations. Similarly, flower nutrient concentration of conventional gardens were higher for all examined nutrients and differences between organic and conventional gardens for nitrogen, potassium, calcium and iron concentrations were significant.

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Effect of Spacing, Extent of Pruning, Growth Hormone and Nutrients on Flower Yield of Essential Oil Bearing Rose (Rosa Damascena) in Subtropical India

Cited by 7 publications

References 0 publications

Effect of Plant Spacing on the Productivity of Roselle (Hibiscus sabdariffa L.) Grown in Newly Reclamed Land

Effect of Plant Spacing on the Productivity of Roselle (Hibiscus sabdariffa L.) Grown in Newly Reclamed Land

Effect of Spacing, Nutrition and Their Interaction on Growth and Yield of Nerium (Nerium oleander L.) cv. Pink Single

Comparing the Nutritional Status of Organic and Conventional Oil-Bearing Rose (Rosa Damascena Mill.) Gardens in Lakes Region With Leaf and Flower Analyzes

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