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This factsheet explains how to use dairy manure as a fertilizer source. Included are descriptions of nutrient content, application rates and application methods to ensure optimum benefit from the manure. A worksheet is provided for calculating application rates.
Iron (Fe) is an essential micronutrient required for numerous physiological processes in plants, including chlorophyll synthesis, respiration, and enzymatic activity. While iron is necessary in small amounts, its availability is often a limiting factor in vegetable production due to its interactions with soil pH and other nutrients. Proper management is crucial for crops such as tomatoes, peppers, eggplants, broccoli, and cabbage to ensure optimal growth, yield, and quality. This publication explores the importance and dangers of iron, adequate levels in soil and foliage, fertilizer sources, methods for identifying deficiencies and correcting them, and the influence of soil pH and water management on iron availability.
Boron (B) is a critical micronutrient essential for the growth, development, and productivity of vegetable crops. Although required in trace amounts, boron plays a fundamental role in plant physiology, influencing cell wall integrity, reproductive success, and metabolic processes. In North Carolina, where diverse soil types and vegetable cropping systems coexist, managing boron availability is vital to optimize yields and ensure crop quality. This publication provides a comprehensive overview of boron’s role in plant health, its behavior in soils, and strategies for effective management.
