nitrogen · Physiology: gas exchange · Helianthus annuus (common sunflower)

Results agree2 papers: 2 positive, 0 negative or no effect

3 claims from these papers.

Papers reporting a positive result 2

  1. Plant -water status, yield and economics of sunflower as influenced by insitu moisture Conservation methods and INM practices in rainfed vertisols · 2009

  2. Effect of slow release nitrogenous fertilizers and biochar on growth, physiology, yield, and nitrogen use efficiency of sunflower under arid climate · 2022

A paper is on the positive side when any of its claims here is positive. Claims are grouped by organism, treatment and what was measured or targeted. Claims that compare genotypes are left out; a claim about lacking a nutrient counts the other way round in that nutrient’s question. “Results differ” marks a question where two model reviewers, reading both claims, accepted at least one pair of papers whose results differ.

nitrogen on Helianthus annuus (common sunflower) against other targets

nitrogen · physiology: gas exchange on other organisms