Poultry manure contains the highest calcium among the options provided. Calcium content in manure is crucial for plant growth and development. Poultry manure is known for its rich nutrient composition, including higher levels of calcium compared to other manures such as cow, human, and earthworm.
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27 Mins English English100 Questions100 Marks120 Mins English English75 Questions300 Marks90 Mins EnglishThe moisture content of the vermibed for vermicomposting should be maintained around
Sugarcane trash can be easily composted by adding
The quantity of urea to be applied for one acre of rice when recommendation is 120 kg N/ha is
Carrier material used in biofertilizers should possess following qualities
a. Non-polluting b. Non-toxic c. Bio-degradable d. High water holding capacity
The green leaf manure having about 4.6% K₂O content is
A compound containing a single primary nutrient is called ______ fertilizer
Organic matter makes up about ____ % of soil volume
| List I |
List II |
| a. Toxicity of Al & Fe |
I. Sodic Soil |
| b. Amendments with gypsum |
II. Saline Soil |
| c. ECe > 4 ds/m |
III. Acid Soil |
| d. High Calcium Carbonate |
IV. Calcareous Soil |
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