1. which of the following is not a consideration when taking soil samples for soil analysis?
a. slope of the area
b. cropping history
c. pastime in fertilizer application
d. frequency of irrigation
2. which of the following refers to the proportion of sand silt and clay particles that comprise a particular soil sample?
a. soil
b. soil profile
c. soil texture
d. soil structure
3. why is soil analysis important?
a. to describe the type of soil.
b. to determine the rate and kind of fertilizer to be applied.
c. pwedeng identify the crops to be planted.
d. to know how to apply fertilizer.
4. the following statement tell how to collect composite soil samples from each sampling area. choose from the choices the correct procedure in taking soil samples.
a. place the bar of soil (representing a one spot soil sample) in a pale or any suitable clean container.
b. using a spade or shovel, dig a pit to a depth 20-30 cm?
c. from the vertical side of the pit, take a slice of soil 2-3 cm sick with a single downward thrust of the spade. using a knife or a trowel, trim the slice of soil on both sides to a bar 3-4 cm width.
5. clear the soil surface of litter and vegetation before digging a pit.
a. 4,3,2,1
b. 1,3,2,4
c. 4,2,3,1
d. 2,4,3,1
6. it is defined as the loose in friable material of the earth's surface for plants to grow.
a. soil
b. water
c. crust
d. sand
7. which of the following refers to the physical arrangement of the soil particles in relation to each other?
a. soil
b. soil profile
c. soil texture
d. soil structure
8. why is it soil analysis result is important?
a.it is the basis for the farmers in deciding what crop to plant.
b.it is the basis for the farmers in making fertilizer recommendation on the amount of fertilizer material.
c. it is the basis for the farmer in deciding when to plant.
d. it is the basis for the farmer where to plant.
9. in collecting soil, each sample should not be more than _____ hectares.
a. 3
b. 4
c. 5
d. 6
10. the following are the tools/materials used in collecting soil samples.
a. spade or shovel
b. pail
c. hand cultivator
d. hand trowel
11.which of the following is not a reason why we consider accessibility to road and transportation as one of the important factors in selecting the site?
a. vegetables are harvested anytime.
b. vegetable are highly perishable.
c. vegetable are best like when they are fresh.
d. products are transported without much damage.
Answers
Answer:
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1. a) slope of the year.
Slope of the area is not a consideration when taking soil samples for soil analysis
2. a)soil.
Soil refers to proportion of sand silt and clay particles that comprise a particular soil sample.
3. a) to describe the type of the soil.
Soil analysis
It is an important part of soil fertility, soil classification, and plant nutrition
4. b) using a spade or shovel, dig a pit to a depth 20-30 cm.
The above statement statement tell how to collect composite soil samples from each sampling area. choose from the choices the correct procedure in taking soil samples.
5. c) 4,2,3,1
Is the clear the soil surface of litter and vegetation before digging a pit.
6. a)soil.
Soil defined as the loose in friable material of the earth's surface for plants to grow.
7. c) soil texture.
It usually refers to the physical arrangement of the soil particles in relation to each another.
8. a)it is the basis for the farmers in deciding what crop to plant.
It is one of the features of soil analysis results.
9. c) 5.
While collecting soil, each sample should not exceed more than 5 hectares.
10. c)hand cultivator.
is one of the tools used while collecting soil samples.