1994 journal article

A HUMIC-ACID IMPROVES GROWTH OF TOMATO SEEDLING IN SOLUTION CULTURE

JOURNAL OF PLANT NUTRITION, 17(1), 173–184.

By: P. David n, P. Nelson n & D. Sanders n

TL;DR: On comparing nutrient accumulation in plants treated with 1280mg/L HA and those given an additional supply of nutrients equivalent to those supplied by HA at the 1280 mg/L rate, shoots accumulated more N, P, K, Fe, and Cu, while roots accumulated more K and Ca, therefore these increases do not appear to be associated with nutrients contained in HA. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1991 journal article

Effects of applied humic acids on yield, growth, nutrient accumulation/content in selected vegetable crops and soil interactions that reduce their effectiveness

Dissertation Abstracts International. B, Sciences and Engineering, 52(3), 1136.

By: P. David

Source: NC State University Libraries
Added: August 6, 2018

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