How many papers support this gap analysis?

3 papers from our local library contribute to this synthesis, with an average publication year of 2026.

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agriculture3 papersavg year 2026weak evidence

Extend the duration of the experiment to evaluate

Research gap analysis derived from 3 agriculture papers in our local library.

The gap

Future studies should extend the duration of the experiment to evaluate the long-term effects of the organic fertilizer on plant yield and fruit production.

Evidence profile

Sourced from the inline gaps and stated research gap and future-work section of the source papers, classified as general, spanning 3 journals.

Research trend

Established — well-defined area with open sub-problems.

Supporting evidence — 4 representative gaps

Comparative effects of homemade and commercial organic fertilizers on yield and fruit quality of cherry tomato (Solanum lycopersicum var. cerasiforme) in Northern Vietnam (2026) · Frontiers in Horticulture · doi
4 Limitations of this study and future research directions This study was conducted at a single site during one growing season, which may limit the generalizability of the ﬁndings under different environmental conditions. The nutrient composition and release dynamics of the home- made organic fertilizer were not fully characterized, which may affect reproducibility due to variability in raw materials and composting processes, as widely reported in composting studies FIGURE 4 Representative images of cherry tomato fruits under different fertilizer treatments at harvest.
generalinline gapsevidence 5/5
Keywords: different fertilizer composting limitations future directions conducted single site growing season limit generalizability ndings environmental
Comparative effects of homemade and commercial organic fertilizers on yield and fruit quality of cherry tomato (Solanum lycopersicum var. cerasiforme) in Northern Vietnam (2026) · Frontiers in Horticulture · doi
The lack of studies on the effects of homemade organic fertilizer on cherry tomato yield and fruit quality. The need for sustainable agriculture practices that reduce the use of synthetic fertilizers.
generalstated research gapevidence 5/5
Keywords: lack studies effects homemade organic fertilizer cherry tomato
Growth Responses and Production of Tomatoto Manure and Liquid Organic Fertilizer (2026) · Jurnal Hortikultura Indonesia · doi
There is a need to study the effect of manure and liquid organic fertilizer on tomato plant growth and production. The study aims to fill this gap by determining the effect of applying various manures and the intensity of watering of banana hump liquid organic fertilizer.
generalstated research gapevidence 5/5
Keywords: there need study effect manure liquid organic fertilizer
Effectiveness of a Natural Fertilizer from Organic Household Waste (Banana Peel, Orange Peel, Eggshell, and Onion Peel) versus Chemical Fertilizer on The Growth of Chili (Capsicum Annuum L.): A Comparative Analysis (2026) · International Journal of Smart Agriculture · doi
Future studies should extend the duration of the experiment to evaluate the long-term effects of the organic fertilizer on plant yield and fruit production.
generalfuture-work sectionevidence 3/5
Keywords: future studies extend duration experiment evaluate long-term effects

Questions about this gap

Future studies should extend the duration of the experiment to evaluate the long-term effects of the organic fertilizer on plant yield and fruit production. This is supported by 4 representative gap statements extracted from 3 papers, rated weak evidence.

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