Certified Crop Advisor

Certified Crop Advisor Western Region Exam. 388 Questions With 100% Correct Answers 2024.

CERTIFIED CROP ADVISOR

CERTIFIED CROP ADVISOR EXAM

Certified Crop Advisor Exam Questions With 100% Correct Answers Which of the following is not an essential nutrient? N, Cu, Na, or H Na Which of the following nutrients is a cation in soils? Potassium What are the macronutrients N, P, K, Cu, Mg, Ca, H, O, Carbon What nutrient regulates stomatal openings in plants? K Which of the following plant nutrient form are mostly immobile in soil? Nitrate Sulfate Phosphate Chloride Phosphate What is a chemical uptake form of nitrogen? NO3...

Certified Crop Advisor Exam Questions With 100% Correct Answers What is not an essential nutrient for plants? Na/sodium Which of the following plant nutrients is a cation in soils? potassium/K+ Which of the following is a macronutrient? Cu, S, Mg, B Sulfur Which element regulates stomatal openings in plants? Potassium, K Which nutrient is most immobile in soil? phosphate What is the chemical uptake form of nitrogen? NO3- What is the chemical uptake form of phosphorous? H2PO4- Wha...

Certified Crop Advisor Exam Questions With 100% Correct Answers What reproductive stage is silking? - answerR1 How might weeds that emerge after the critical period affect crops? - answerProduce a significant amount of weed seed Micronutrients are ________ deficient in Iowa soils. - answerRarely Corn leaf initiation ends between what growth stages? - answerV4 - V6 The discovery of small nodules with pink to red centers on soybean roots would be a sign of: - answerProper nitrogen fixation...

International Certified Crop Adviser- Nutrient Management Terms Exam Questions With 100% Correct Answers Acid Soil - answerA soil that has a pH value less than 7.0 Aerobic - answerA condition identified by the presence of oxygen Agronomic nutrient rate - answerAmount of supplemental nutrient required by a crop for a realistic yield goal (yield potential), after all the soil, water, plant, and air credits are considered. Agronomic rates consider nutrient credits from all soil tests, legume...

Certified Crop Advisor- Soil and Water Mgt Exam Questions With 100% Correct Answers Which of the following is negatively charged? - answeranion Cations are held on the CEC by _____ charges on clay and organic matter . - answerPositive Which of the following clays contributes most to CEC if the same amount of each clay is present ? - answermontmorillonite Potassium fixation occurs when which of the following clays is present in soil ? - answerIllite If a soil has an EC of 0.6 siemens met...

International Certified Crop Adviser Exam Questions With 100% Correct Answers Soil Minerals - answerClays, carbonates, hydroxides Mineralization - answerOrganic material decomposed into nutrients in a inorganic from Immobilization - answernutrients converted into biomass become 'tied-up' and are unavailable for nutrient cycling Uptake antagonism between ions - answerTwo or more ions may compete for plant uptake by various mechanisms. One ion is said to be antagonistic with regard to the...

CCa Exam Questions With 100% Correct Answers 2024 Which of the following is NOT an essential nutrient for plants? - answerNa Which of the following plant nutrients is a cation in soils? - answerPotassium Which of the following plant nutrients is a macronutrient? - answerS Which of the following regulates stomatal openings in plants? - answerK Which of the following is a beneficial element that is important in animal nurtition? - answerSe Which of the following plant nutrient forms is mos...

Certified Crop Advisor Western Region Exam With 100% Correct Answers Size of sand and its characteristics - answer.05mm to 2.0mm, lower CEC, lower water holding capacity Size of silt - answer.002mm - .05mm Size of Clay - answerless than .002mm Define bulk density - answerthe ratio of the mass of soil to its bulk volume. expressed in g/cm3 How does bulk density differ with soil texture - answersandy soil has higher bulk density because has less overall pore space. Bulk density ranges of...