scholarly journals Silicon: The Most Under-appreciated Element in Horticultural Crops

2014 ◽  
Vol 4 (1) ◽  
pp. 1-19 ◽  
Author(s):  
Byoung Ryong Jeong ◽  
Sonali Jana
Keyword(s):  
Horticultural Crops

Quality: Potassium Management is Critical for Horticultural Crops

2018 ◽  
Vol 102 (2) ◽  
pp. 24-26
Author(s):  
Robert Mikkelsen
Keyword(s):  
Horticultural Crops

ANALISIS PENGEMBANGAN KLASTER HORTIKULTURA DI KABUPATEN NGAWI

2018 ◽  
Vol 16 (1) ◽  
pp. 103-117
Author(s):  
Nurul Istiqomah ◽  
Nunung Sri Mulyani ◽  
Izza Mafruhah ◽  
Dewi Ismoyowati
Keyword(s):  
Fruits And Vegetables ◽  
Agricultural Sector ◽  
Free Market ◽  
Descriptive Analysis ◽  
Free Trade Area ◽  
Government Support ◽  
Buffer Zones ◽  
Horticultural Crops ◽  
Base Points ◽  
Vegetables And Fruits

Indonesia as an agricultural country has the potential to compete in the agricultural market in the international market, in line with the existence of the ASEAN / ASEAN Free Trade Area (AFTA) Free Market. Ngawi Regency is a fertile area and is one of the buffer zones of the agricultural sector in East Java. Horticulture commodities are one of the main sources in the agricultural sector, because they have high potential and can contribute to the economy of a region. Horticultural commodities in the form of fruits and vegetables are an important food source to meet the nutritional needs of the community. Agriculture with a focus on horticultural crops in Ngawi Regency was developed with a cluster system based on the level of progress, harvest area and by considering agro-climate to map the superior horticultural commodities. The purpose of this study was to map the conditions of horticultural agriculture and analyze problems in the cluster of horticulture plants in Ngawi Regency. The research method is a mixed method using descriptive analysis, Geographic Information System (GIS), and using the Analysis Hierarchy Process (AHP). The conclusion of this study is that the potential development of horticultural clusters in Ngawi Regency requires structuring and developing the location of base commodities in accordance with the conditions of the agro-ecosystem. The development of existing commodities at these base points will make the commodity superior and support the creation of horticultural cluster centers and the development of existing agribusiness in an area. Development of horticulture base commodities for seasonal vegetables and fruits can be adjusted to the LQ results for each sub-district in Ngawi Regency. The results of the Indepth interview processed using AHP obtained results that in fact there were three main factors in the development of clusters, namely production consisting of four derivative factors namely research and development, superior seeds, fertilizers and anti-pest drugs and then marketing with derivative factors namely product standardization, packaging , traditional markets and modern markets. Then the third factor of the institution consists of training, networking, government support and assistance. 

A Short Scientific Note on the Horticultural Crops Optimum Planting Dates in Jordan

2018 ◽  
Vol 45 (2) ◽  
pp. 337-340
Author(s):  
Mohunnad A. Massimi ◽  
Ala I. Al-Bdour
Keyword(s):  
Planting Dates ◽  
Horticultural Crops ◽  
Scientific Note

ENGINEERING STUDIES ON CLEANING OF SOME HORTICULTURAL CROPS

2015 ◽  
Vol 6 (4) ◽  
pp. 445-458
Author(s):  
Magda Abd El-Rahman ◽  
M. Ebaid ◽  
A. Elkeway
Keyword(s):  
Horticultural Crops ◽  
Engineering Studies

scholarly journals Genome of a citrus rootstock and global DNA demethylation caused by heterografting

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Yue Huang ◽  
Yuantao Xu ◽  
Xiaolin Jiang ◽  
Huiwen Yu ◽  
Huihui Jia ◽  
...  
Keyword(s):  
Sweet Orange ◽  
Epigenetic Modification ◽  
Epigenetic Modifications ◽  
Genetic Effects ◽  
Dna Demethylation ◽  
Poncirus Trifoliata ◽  
Protein Coding ◽  
Horticultural Crops ◽  
Citrus Rootstock ◽  
Methylome Analysis

AbstractGrafting is an ancient technique used for plant propagation and improvement in horticultural crops for at least 1,500 years. Citrus plants, with a seed-to-seed cycle of 5–15 years, are among the fruit crops that were probably domesticated by grafting. Poncirus trifoliata, a widely used citrus rootstock, can promote early flowering, strengthen stress tolerance, and improve fruit quality via scion–rootstock interactions. Here, we report its genome assembly using PacBio sequencing. We obtained a final genome of 303 Mb with a contig N50 size of 1.17 Mb and annotated 25,680 protein-coding genes. DNA methylome and transcriptome analyses indicated that the strong adaptability of P. trifoliata is likely attributable to its special epigenetic modification and expression pattern of resistance-related genes. Heterografting by using sweet orange as scion and P. trifoliata as rootstock and autografting using sweet orange as both scion and rootstock were performed to investigate the genetic effects of the rootstock. Single-base methylome analysis indicated that P. trifoliata as a rootstock caused DNA demethylation and a reduction in 24-nt small RNAs (sRNAs) in scions compared to the level observed with autografting, implying the involvement of sRNA-mediated graft-transmissible epigenetic modifications in citrus grafting. Taken together, the assembled genome for the citrus rootstock and the analysis of graft-induced epigenetic modifications provide global insights into the genetic effects of rootstock–scion interactions and grafting biology.

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