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Studies on NPK drip fertigation in field grown tomato (Lycopersicon esculentum Mill.)

https://doi.org/10.1016/s1161-0301(03)00091-1
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7/7 checkable references clean · checked 2026-07-23

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

9 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 7 checked references that resolve
resolves10.2134/agronj1982.00021962007400040011x
Response of Tomatoes to N and Water Applied Via a Trickle Irrigation System. I. Nitrogen<sup>1</sup>
resolves10.2135/cropsci1971.0011183X001100040006x
Leaf Angles, Leaf Area, and Canopy Photosynthesis<sup>1</sup>
resolves10.1139/b79-163
A method for the extraction of chlorophyll from leaf tissue without maceration
resolves10.21273/HORTSCI.32.7.1204
Potassium Source and Rate for Polyethylene-mulched Tomatoes
resolves10.1007/BF01049771
Nitrogen fertigation of trickle-irrigated potato
resolves10.2136/sssaj1976.03615995004000030034x
High‐frequency Irrigation for Water Nutrient Management in Humid Regions
resolves10.1007/BF02185567
Root distribution of grapefruit trees under dry granular broadcast vs. fertigation method
The 9 references without a DOI — listed, not checked
no DOI — not checkedAlva, A.K., Mozzafari, M., 1995. Nitrate leaching in a deep sandy soils as influenced by dry broadcast of fertigation of nitrogen for citrus production. In: International Symposium On Fertigation Technology, Israel, 26–31 March 1995, pp. 67–77.
no DOI — not checkedAnac, D., Colcoglu, H., 1995. Response of some major crops to K fertilization. In: Mengel, K., Krauss, A. (Eds.), K Availability of Soils in West Asia and North Africa-Status and Perspectives. International Potash Institute, pp. 235–247.
no DOI — not checkedFertilizer trial on tomatoes for fresh consumption
no DOI — not checkedGrowth parameters of trickle fertigated potato
no DOI — not checkedEffect of surface and subsurface drip fertigation on sweet corn rooting, uptake, dry matter production and yield
no DOI — not checkedFertilization and irrigation management for tomato production under arid conditions
no DOI — not checkedResponse of tomatoes sown in the non-optimal season to fertigation on a compacted red ferralitic soil
no DOI — not checkedEffect of urea application through drip irrigation system on nitrate distribution in loamy sand soils and pea yield
no DOI — not checkedEffect of liquid fertilizer through drip irrigation on yield and NPK uptake of tomato
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

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