Spad-chlorophyll response to nitrogen fertilization and evaluation of nitrogen status in dryland and irrigated pumpkins

Journal of Plant Nutrition

Volumn 25, Issue 5, 2002, Pages 1089-1100

  Swiader, John M ^a   Moore, Ame ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CUCURBITA; CUCURBITA MOSCHATA;

EID: 0036281582     PISSN: 01904167     EISSN: None     Source Type: Journal    
DOI: 10.1081/PLN-120003941     Document Type: Article

References (14)

1. Pumpkin growth, flowering, and fruiting response to nitrogen and potassium sprinkler-fertigation in sandy soil
2. Measurement of leaf color scores and its implication to nitrogen nutrition of rice plants
3. Evaluation of the minolta SPAD-502 chlorophyll meter for nitrogen management in corn
4. Use of chlorophyll meter at the early dent stage of corn to evaluate nitrogen sufficiency
5. Comparison of corn leaf nitrogen concentration and chlorophyll meter readings
6. Field chlorophyll measurements for evaluation of corn nitrogen status
7. Determination of cotton nitrogen status with a hand-held chlorophyll meter
8. Nitrogen requirements of drip-irrigated peppers
9. Field chlorophyll measurements to assess the nitrogen status of potato varieties
10. Tomato leaf chlorophyll meter readings as affected by variety, nitrogen form, and nighttime nutrient solution strength
11. Total nitrogen analysis of soil and plant tissues
12. Petiole-sap nitrate response and sufficiency ranges in dryland and sprinkler-fertigated pumpkins