Abstract
APOT EXPERIMENT was conducted to identify the influence of ……compost mixed with the soil at three different rates (0, 50 and 100 g/pot) before cultivation and application of agricultural drainage saline water (DW) alone (DW, ECw = 4.93 dS/m) or mixed with fresh water (FW) (FW, ECw = 0.31 dS/m) in different mixtures (FW:DW =2:1, 1:1 and 1:2, corresponding ECw values of 1.68, 2.27 and 3.62 dS/m, respectively) for irrigating Calendula officinalis L. plants during two successive growing seasons of 2013/2014 and 2014/2015. The results obtained showed that all vegetative growth, flowers parameters and chemical constituents were significantly decreased except of proline. Na, Mg, Ca and B were significantly increased by applying the drainage water directly or as a mixture with fresh water at any ratio. On the other hand, these parameters and chemical constituents were significantly increased with increasing compost application rates under irrigation with fresh or drainage water, while prompted a noteworthy decrease in proline, Na and B. The interaction effect between compost and drainage water levels was almost positive for all vegetative growth, flower parameters and chemical constituents. The most favorable interaction treatment was the highest level of compost (100g/pot) combined with drainage water at rates 2:1 and 1:1. It can be concluded that compost application overcome the harmful effect of drainage water and had a favorable effect on vegetative growth, flowering and chemical constituents of Calendula officinalis L. plants.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Drainage water decreased vegetative growth, flower parameters and chemical constituents of Calendula officinalis, except proline.
- Taxon
- Calendula Officinalis
Calendula officinalist0 - Treatment
- drainage watere1
- Outcome
- vegetative growth, flowers parameters and chemical constituentse0
- Direction
- decreasede0
- Qualifier
- except of prolinee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e0“all vegetative growth, flowers parameters and chemical constituents were significantly decreased except of proline”
e1“Na, Mg, Ca and B were significantly increased by applying the drainage water directly or as a mixture with fresh water at any ratio”
Claim · model-written summary
Drainage water increased Na, Mg and Ca in Calendula officinalis.
- Taxon
- Calendula OfficinalisCalendula officinalist0
- Treatment
- drainage watere1
- Outcome
- Na, Mg, Cae1
- Direction
- increasede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e1“Na, Mg, Ca and B were significantly increased by applying the drainage water directly or as a mixture with fresh water at any ratio”
Claim · model-written summary
Drainage water increased B in Calendula officinalis.
- Taxon
- Calendula OfficinalisCalendula officinalist0
- Treatment
- drainage watere1
- Outcome
- Be1
- Direction
- increasede1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e1“Na, Mg, Ca and B were significantly increased by applying the drainage water directly or as a mixture with fresh water at any ratio”
Claim · model-written summary
Increasing compost rates increased vegetative growth, flower parameters and chemical constituents under fresh or drainage water.
- Taxon
- Calendula OfficinalisCalendula officinalist0
- Treatment
- compost application ratese2
- Outcome
- parameters and chemical constituentse2
- Direction
- increasede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e2“these parameters and chemical constituents were significantly increased with increasing compost application rates under irrigation with fresh or drainage water”
Claim · model-written summary
Compost application decreased proline, Na and B in Calendula officinalis.
- Taxon
- Calendula OfficinalisCalendula officinalist0
- Treatment
- compost application ratese2
- Outcome
- proline, Na and Be3
- Direction
- decreasee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e2“these parameters and chemical constituents were significantly increased with increasing compost application rates under irrigation with fresh or drainage water”
e3“prompted a noteworthy decrease in proline, Na and B”
Claim · model-written summary
The highest compost level combined with drainage water at 2:1 and 1:1 gave the most favorable interaction treatment.
- Taxon
- Calendula OfficinalisCalendula officinalist0
- Treatment
- compost (100g/pot) combined with drainage water at rates 2:1 and 1:1e4
- Outcome
- interaction treatmente4
- Direction
- favorablee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Influence of Compost on Calendula Officinalis Plants as Affected by Different Agricultural Drainage Levels of Irrigation Water”
e4“The most favorable interaction treatment was the highest level of compost (100g/pot) combined with drainage water at rates 2:1 and 1:1”