2019
DOI: 10.1080/01904167.2019.1589505
|View full text |Cite
|
Sign up to set email alerts
|

Comparisons of commercial organic and chemical fertilizer solutions on growth and composition of lettuce

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

7
18
1
1

Year Published

2020
2020
2025
2025

Publication Types

Select...
8
1
1

Relationship

1
9

Authors

Journals

citations
Cited by 36 publications
(27 citation statements)
references
References 37 publications
7
18
1
1
Order By: Relevance
“…On the other hand, organic fertilizer provided the highest P content (6822 mg/kg), whereas inorganic had 2631 mg/kg. Consistent with our findings, Zandvakili et al [48] reported high P levels in organically nourished lettuce, however a previous study found no significant difference in P levels between organic and inorganic hydroponic solutions [49]. Calcium content in leaf tissues was significantly (p ≤ 0.05) greater in the organically nourished plants as compared to the inorganic ones.…”
Section: Element (Mg/kg) Organic Inorganicsupporting
confidence: 91%
“…On the other hand, organic fertilizer provided the highest P content (6822 mg/kg), whereas inorganic had 2631 mg/kg. Consistent with our findings, Zandvakili et al [48] reported high P levels in organically nourished lettuce, however a previous study found no significant difference in P levels between organic and inorganic hydroponic solutions [49]. Calcium content in leaf tissues was significantly (p ≤ 0.05) greater in the organically nourished plants as compared to the inorganic ones.…”
Section: Element (Mg/kg) Organic Inorganicsupporting
confidence: 91%
“…An alternative to these conventional fertilizers is the use of organic fertilizers derived from plant and animal byproducts such as seaweed extract, manure or hydrolyzed fish emulsion [6] which require the development of microbial communities to mineralize complex organic compounds to make them plant available [7,8]. Drawbacks of organic fertilizers include variable, significantly reduced yield [9][10][11] which may be attributed to unstable microbial activity, difficulty supplying the proper proportion of nutrients, high pH as well as the development of biofilm in the organically fertilized hydroponic reservoirs [12]. Regarding biofilm, it is believed that the suspended organic matter which can develop on plant roots can also clog pumps/recirculation lines, reduce oxygen and nutrient uptake by roots and deplete nutrient solution oxygen levels [13][14][15].…”
Section: Introductionmentioning
confidence: 99%
“…To promote the wide application of this technology, many related subjects, such as the type and dosage of organic amendment [6,[8][9][10], the appropriate ratio mixed with chemical fertilizer [9,11,12], nitrogen application time [13,14], and other factors such as mixing of organic amendments with different soil organisms (e.g., phosphate-solubilizing bacteria, native free-living nematodes, and epigeic earthworms [9,15]) have been studied for various crops and vegetables in many countries and regions. However, fewer previous studies have detected two or more factors simultaneously, and the interactions between factors have been mostly ignored [6,16,17]. Furthermore, a comprehensive evaluation from soil to plant, that is, including soil properties, plant morphological and physiological traits, yield, and quality, is insufficient at present [6,7,9,18,19].…”
Section: Introductionmentioning
confidence: 99%