Economic Analysis of the Production of Yellow Passion Fruit in an Area With Virose Incidence and Fertilized With NPK

Miyake, Rodrigo Takashi Maruki; Furlaneto, Fernanda P. B.; Takata, William Hiroshi Suekane; Creste, José Eduardo

doi:10.5539/jas.v10n5p303

Cited by 3 publications

(6 citation statements)

References 7 publications

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“…Evaluating the economic return using different NPK doses for passion fruit plants, Miyake et al (2016) obtained average productivity of 43 t ha -1 , in virus-free area, with advanced seedlings and annual cultivation. Miyake et al (2018) also performing an experiment using the same nutritional management, but reporting high incidence and severity of the HFV, obtained lower maximum productivity, 19.8 t ha -1 with a dose of 300 kg N ha -1 . Also with advanced seedlings in the area with the presence of the HFV, studying accumulation and export of nutrients by passion fruit plant, Mattar et al (2018) verified productivity of 17.0 t ha -1 and production of 20.4 kg pl -1 .…”

Section: Resultsmentioning

confidence: 99%

“…However, although nitrogen (N) is the most extracted nutrient and the second most exported (HAAG et al, 1973;MATTAR et al, 2018) the recommended N amount for the crop varies between 94 and 235 kg ha -1 year -1 (RIPADO, 2010;MIYAKE et al, 2018). In addition, studies showed variable responses on N effect on fruit quality as well as nutritional studies in area with the presence of HFV, the performance evaluation of advanced seedlings in the field on N doses effect and its correlation with productivity are scarce (AULAR et al, 2014;MIYAKE et al, 2018;BERTANI et al, 2019). This lack of information hinders the elaboration of a precise recommendation to the rural producer, which can harm the activity productivity recovery.…”

Section: Introductionmentioning

confidence: 99%

“…Currently, seeking the great utilization of the areas cultivated with fruit trees, the strategy to reduce spacing to increase the number of plants per area and maximization of productivity, has been practiced throughout the national territory (ARAÚJO NETO et al, 2005;WEBER et al, 2016;MIYAKE et al, 2018). Several studies with passion fruit plant, demonstrated the increase in productivity with the highest density (ANDRADE et al, 1994;MANICA et al, 1994;ANDRADE JÚNIOR et al, 2003;WEBER et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

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Nitrogen fertilization and spacing in productivity and quality of passion fruit implanted with advanced seedlings

et al. 2021

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The use of advanced seedlings associated with the annual cultivation of passion fruit are important management techniques for living with the fruit-hardening virus (FEV). However, this technology still needs information on nitrogen fertilization and spacing between plants, so that it is possible to recover crop’s productivity. The objective of this research was to identify the nitrogen dose (N) and the most suitable spacing for annual orchards installed with advanced seedlings (1.2 m high) of yellow passion fruit. The experiment was carried out in the field, in Mogi Mirim, SP, between October 2017 and July 2018. A randomized block design was used in subdivided plots; the treatments were doses of N in coverage such as 0, 60, 120, 180 and 240 kg ha-1 and spacing between plants of 2.0 and 4.0 m and 3.0 m between lines. The dose found for maximum production, 15.4 kg of fruit pl-1, and adequate physical-chemical quality of the fruit for the yellow passion fruit was 130.7 kg ha-1 of N. The most densified spacing, of 2 x 3 m, provided greater productivity and number of thousand fruits per hectare, respectively, 20.7 t ha-1 and 139.5 thousand fruits ha-1.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Nitrogen fertilization and spacing in productivity and quality of passion fruit implanted with advanced seedlings

et al. 2021

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“…In the production of passion fruit seedlings, sowing is usually carried out on commercial substrates, composed of expanded vermiculite and organic materials [5]. However, these substrates are expensive and do not provide all the physical, chemical and biological attributes necessary for the development of high-quality seedlings [6].…”

Section: Introductionmentioning

confidence: 99%

Alternative Substrate with Cupuaçu Bark Promotes Morphophysiological Quality in Yellow Passion Fruit Seedlings

Silva

Nascimento

Oliveira

et al. 2022

JEAI

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The use of agricultural residues for the production of alternative substrate is essential to reduce seedling production costs, as well as to reduce the environmental impacts resulting from the use of commercial substrates. Thus, the objective of this study was to evaluate the morphological and physiological performance of Passiflora edulis fruit seedlings as a function of alternative Theobroma grandiflorum bark substrates. The experiment was carried out in a screened nursery with sombrite of 50%, with a randomized block design with three replications and five plants per plot. The treatments consisted of the combination of ground and crushed cupuaçu bark in percentages of 20%, 40%, 60% and 80%. Liquid photosynthesis, stomatal conductance, internal CO2 concentration, transpiration, plant height, stem diameter, main root length, number of leaves, dry and fresh shoot and root weight and Dickson Quality Index were evaluated. The morphological and physiological performance of passion fruit plants was influenced by the cupuaçu bark concentration. Substrates containing 20 to 40% cupuaçu bark resulted in better seedlings, as they promoted increased net photosynthesis, gas exchange, leaf number, higher root growth and development, and larger stem diameter and shoot height. Consequently, the Dickson quality index showed excellent values, which shows an improvement in the biometric and physiological characteristics of the passion fruit seedlings produced with substrates based on cupuaçu bark.

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“…One of the main responsive inputs is the application of organic and mineral fertilizers. Nitrogen, an essential element can change the quality of passion fruit (Rapisarda et al, 2008;Petry et al, 2012;Silva et al, 2015;Dias et al, 2017), and the profitability of the orchard (Miyake et al, 2016(Miyake et al, , 2018. Nitrogen responses are related to rate of application (Rahimizadeh et al, 2010).…”

Section: Introductionmentioning

confidence: 99%

Effect of population and organomineral fertilization on physico-chemical quality of fruits of Passiflora edulis cv. Guinezinho

et al. 2020

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The phyto-technical management of crops, such as the conduction system, spatial arrangement of plants and mineral and organic fertilization are pre-harvest agronomic factors that can alter fruit quality. Therefore, this research was developed to evaluate physico-chemical attributes of yellow passion fruit as a function of population arrangement and organomineral fertilization. The experiment was carried in Entisol with free-sand texture under tropical climate with dry summer. The treatments were obtained from the combination of doses of nitrogen (92, 119, 183, 248 and 275 kg ha-1) and soil organic matter (1.3, 1.8, 2.9, 4.0 and 4.5%), through Central Box Compound, plus four additional treatments to study the effect of the number of plants per pit. The evaluations were carried on seven and ten months after the transplanting of the seedlings. A randomized block design with three replications was used. The fruits were harvested at the beginning of the yellowing of the bark and evaluated in the pulp: pH, total titratable acidity (TTA), total soluble solids (TSS), reducing sugars, non-reducing sugars and total sugars, ascorbic acid, TSS/TTA ratio, electrical conductivity and humidity. The harvesting season changed the physico-chemical properties of the passion fruit pulp and interfered with the effects of plant management and fertilization on the quality of passion fruit. For the production of the best quality passion fruit we may cultivate one, two or three plants per pit. With three plants per pit it is recommended to apply 180 kg ha-1 of nitrogen annually and raise the soil organic matter to 4%.

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Economic Analysis of the Production of Yellow Passion Fruit in an Area With Virose Incidence and Fertilized With NPK

Cited by 3 publications

References 7 publications

Nitrogen fertilization and spacing in productivity and quality of passion fruit implanted with advanced seedlings

Nitrogen fertilization and spacing in productivity and quality of passion fruit implanted with advanced seedlings

Alternative Substrate with Cupuaçu Bark Promotes Morphophysiological Quality in Yellow Passion Fruit Seedlings

Effect of population and organomineral fertilization on physico-chemical quality of fruits of Passiflora edulis cv. Guinezinho

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