Jr.Agronomist Interview Questions and Answers

Crop nutrient deficiency symptoms and management

• Nutrient deficiency symptoms vary depending on the specific nutrient

• Common symptoms include yellowing or discoloration of leaves, stunted growth, and poor fruit or seed development

• Soil testing can help identify nutrient deficiencies

• Management strategies include fertilization, foliar sprays, and soil amendments

• Examples of nutrient deficiencies: nitrogen deficiency causes yellowing of older leaves, phosphorus deficiency leads to p...read more

Cotton thrives in warm climates with plenty of sunlight and well-drained soil, while chilli plants prefer hot and humid conditions with regular watering.

• Cotton requires a temperature range of 60-95°F and at least 6 hours of sunlight daily.

• Chilli plants need temperatures above 70°F and high humidity levels for optimal growth.

• Cotton prefers well-drained soil with a pH of 5.5-7.0, while chilli plants thrive in fertile soil with good drainage.

• Both crops benefit from regular water...read more

Common pests and diseases of cotton and chilli include aphids, whiteflies, bollworms, and powdery mildew.

• Common pests of cotton include bollworms, aphids, and whiteflies

• Common diseases of cotton include Fusarium wilt and Verticillium wilt

• Common pests of chilli include thrips and mites

• Common diseases of chilli include powdery mildew and bacterial wilt

Water soluble fertilizers are important for providing essential nutrients to plants in a readily available form.

• They dissolve easily in water and can be quickly absorbed by plants

• They allow for precise control of nutrient application

• They can be used in fertigation systems for efficient nutrient delivery

• Examples include Miracle-Gro, Peters Professional, and Jack's Classic

• They are commonly used in greenhouse and hydroponic production systems