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WorksheetsPRE-FINAL ROUND (AVERAGE CATEGORY)_NRAM
Total questions: 21
Worksheet time: 6mins
1NSIC Rc 21 is a glutinous rice variety.
True
False
The color of the tag for the breeder seed of NSIC Rc 130 is red.
True
False
Did you know that there are four (4) Classes of Seeds under Seed Certification.
Breeder Seed - Color White (comes directly from plant breeder)
Foundation Seed - Red (comes from breeder seed)
Registered Seeds - Green (grown from foundation seed or breeder seed)
Certified Seeds - Blue (grown from breeder seed, foundation seed or registered seed)
What is the most crucial stage of Nitrogen (N) & Potassium (K) fertilizers application (a) ?
Did you know that proper nutrient management improves crop growth and yield. Rice plants grow and respond better to fertilizer when there is more sunlight. The most crucial stage of Nitrogen (N ) & (K) fertilizer application is Early Panicle Initiation (EPI).
For more than 110 days maturity, apply N during these stages. It is advisable to apply N starting at 7 DAT if seedlings suffers from transplanting shock.
For less than 110 days maturity, apply N during these stages. Application of N at mid-tillering is skipped because the duration of vegetative stage is short.
16-20-0 is Ammonium Sulfate
True
False
Did you know that 16-20-0 is an example of Incomplete fertilizer since it contains 2 of the 3 major fertilizer elements which are Nitrogen (N) and Phosphorus (P)
All insects in the farm are pests to the rice crop.
True
False
Did you know that not all insects that feed on the rice are pests. A species is only considered a pest if the damage caused will result in a significant reduction of yield. Neither they are destructive throughout their life cycle. It is therefore important to know the life cycle of the insect for a better management strategy.
The practice of IPM ensures higher yield from the rice farm
True
False
What are the two (2) methods of moisture content determination?
(a)
Did you know that Primary or Oven Method the Moisture content is calculated directly from the weight loss due to removal of moisture while Secondary or Practical Method the Moisture Content is taken by moisture meters wherein a direct reading scale or print out is obtained.
To be effective in the practice of IPM, there is a need to know the crop's biology and
the pest's growth cycle.
True
False
Synchronous planting should be practiced by farmers to get the full benefit of Integrated Pest Management (IPM)
True
False
There are five (5) classifications of fertilizer materials.
True
False
Did you know that there are two (2) classification of fertilizer materials.
1. According to Form
a. Natural Organic
b. Chemical or Inorganic
2. According to Fertilizer Elements Present
a. Single Fertilizers
b. Incomplete Fertilizers
c. Complete Fertilizers
d. Mixed Fertilizers
Cleaning is the process of removing immature, unfilled and non-grain materials
True
False
Disease plants would certainly mean reduction in yield.
True
False
Agents of disease can be biotic and abiotic.
True
False
Observing a fallow period does not eliminate hosts of viruses and vectors.
True
False
Once the field is attacked at an epidemic proportion, the disease is already difficult to control.
True
False
