Using Nitrate-N Petiole Sap-Testing For Better Nitrogen Management in Vegetable Crops Plant Petiole Nitrate-N Sap-Testing For Vegetable Crops
Grape Petiole Analysis Dr. Imed Dami, Department of Horticulture and Crop Science OARDC, the Ohio State University Fertilizer needs can be determined by 3 ways: observing visual symptoms, using soil tests, and using tissue (petiole) analysis.
PP-221 Petiole (Rachis) Blight of Palm 1 Monica L. Elliott 2 1. This document is Fact Sheet PP-221, one of a series of the Plant Pathology Department, Florida Cooperative Extension Service, Institute of Food and
Prepared by: Dr. Paul Domoto, Dept. of Horticulture (July 2007) IOWA STATE UNIVERSITY University Extension Collecting Leaves or Petioles for Tissue Analysis of Fruit Crops Leaf or petiole (leaf stem) analysis can be used to diagnose or confirm nutrient problems after symptoms are present.
Most eastern USA grape production areas utilize petiole samples collected at verasion, i.e. early to mid July in Oklahoma, to determine vine nutritional status.
INTRODUCTION The development of dicotyledonous leaves is a complicated process involving regulated division and expansion of cells (Tsukaya et al., 1994; Tsukaya, 1995), resulting in the patterning of a dorsoventral and proximodistal axis of asymmetry in the leaf primordium (Van Lijsebettens and ...
petiole-P is showing an increase over the four time periods. This situation (P increasing) indicates adequate soil moisture, fruiting is progressing
PDCF-023 (Revised 2003/11/11) PEST DIAGNOSTIC CLINIC Laboratory Services Division, University of Guelph 95 Stone Rd. West, Guelph, Ontario N1H 8J7
© 2000 Blackwell Science Ltd 407 Plant, Cell and Environment (2000) 23 , 407-414 within the water column (Milburn 1993; Holbrook et al . 1995; Pockman et al . 1995; Milburn 1996).
1406 INTRODUCTION ZHANG ET AL. Navajo Agricultural Products Industry (NAPI) in Farmington, New Mexico grows over 6,000 acres of potatoes annually.