የ12ኛ ክፍል ውጤት ወጥቷል፤ ውጤትዎን የሚያዩበት መንገድ

የምዕራፍ ማስታወሻዎችና የመልመጃ ጥያቄዎች

የ12ኛ ክፍል ግብርና ምዕራፍ 13፦ የአግሮ ፎሬስትሪ ስርአቶች እና አሰራሮች መሰረታዊያን

በዚህ ገጽ ያለው ሁሉ ለ12ኛ ክፍል የግብርና መፅሐፍ ምዕራፍ 13 ነው፦ ምዕራፉ የሚሸፍነው፣ አጭር ማስታወሻዎቹ፣ የመልመጃ ጥያቄዎች ከመልሶቻቸው ጋር፣ እና ቪዲዮ ባለበት የትምህርቱ ቪዲዮ።

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የምዕራፍ 13 የመልመጃ ጥያቄዎች
235–250
የምዕራፍ 13 የመፅሐፍ ገጾች

ምዕራፍ 13 የሚሸፍነው

  1. 1.Definition of agro-forestry, agro forestry
  2. 2.Significance of agro forestry
  3. 3.Classification of agro forestry systems
  4. 4.Agro forestry species, their establishment

የምዕራፍ 13 አጭር ማስታወሻዎች

በ12ኛ ክፍል የግብርና ገጽ ላይ በዚህ ምዕራፍ ሥር የተመዘገቡት ካርዶች። አንድ በአንድ ይክፈቱ።

መቼ እንደሚጠቀሙበት

የግብረ ደን የመሬት አጠቃቀም ልምዶችን ለመመደብ እና የጓሮ እርሻ አካላትን ለመግለጽ ይጠቀሙበታል።

ይጠንቀቁ

ግብረ ደን የሚባለው ሆን ተብሎ ቋሚ ዛፎችን ከሰብል ወይም ከእንስሳት ጋር በተመሳሳይ መሬት ላይ በቦታ ወይም በጊዜ ቅደም ተከተል ሲዋሃድ ብቻ ነው።

ከGrade 12 Agriculture፣ ገጽ 226-242 የተዘጋጀ፤ ከመውጣቱ በፊት ሁለት ጊዜ ተረጋግጧል

አሰራርተግባርዋና ዓላማ
Pruningየሞቱ ወይም ከመጠን በላይ ያደጉ ቅርንጫፎችን ቆርጦ ማስወገድየብርሃን እና የስር ፉክክርን መቀነስ
Thinningሙሉ ዛፎችን መርጦ ማስወገድለቀሩት ዛፎች ብርሃን እና ቦታን ማሻሻል
Pollardingየዛፉን አናት ቢያንስ 2 m ከፍታ ላይ መቁረጥከብቶች ከማይደርሱበት ከፍታ ላይ አዳዲስ ቡቃያዎች እንዲያድጉ ማድረግ
Loppingትናንሽ ቅጠላማ ቅርንጫፎችን ወይም ጭረቶችን መቁረጥወቅታዊ የመኖ እና የማገዶ እንጨት ምርት መሰብሰብ
Coppicingዛፉን ወደ ታች እስከ ጉንዱ ድረስ መቁረጥከስሩ የሚገኘውን የbiomass ዳግም እድገት ማሳደግ
Root Pruningቦይ በመቆፈር የጎንዮሽ የዛፍ ስሮችን መቁረጥከመሬት በታች ያለውን የሀብት ፉክክር መቀነስ

መቼ እንደሚጠቀሙበት

በዛፎች እና በሰብሎች መካከል ያለውን የሀብት ውድድር ለመቀነስ የሚያገለግሉ የዛፍ እንክብካቤ ዘዴዎችን ለመለየት ይጠቀሙበት።

ይጠንቀቁ

ፖላርዲንግ ቢያንስ 2 ሜትር ከፍታ ላይ ይቆረጣል፣ ኮፒሲንግ ግን ከግንዱ ግርጌ ቅርብ ሆኖ ይቆረጣል።

ከGrade 12 Agriculture፣ ገጽ 243-256 የተዘጋጀ፤ ከመውጣቱ በፊት ሁለት ጊዜ ተረጋግጧል

መቼ እንደሚጠቀሙበት

የዛፍ ቅርንጫፍ አቆራረጥ ዘዴዎችን እንደ ቁመታቸው መጠን ለመለየት ይጠቀሙበት።

ይጠንቀቁ

ፖላርዲንግ አዳዲስ ቡቃያዎች ከከብቶች ንክኪ ነፃ እንዲሆኑ ቢያንስ ከመሬት 2 ሜትር ከፍታ ላይ ይቆረጣል። ከመሬት ግርጌ መቁረጥ ኮፒሲንግ ይባላል።

ከGrade 12 Agriculture፣ ገጽ 243-256 የተዘጋጀ፤ ከመውጣቱ በፊት ሁለት ጊዜ ተረጋግጧል

የምዕራፍ 13 የመልመጃ ጥያቄዎች

በዚህ ምዕራፍ ላይ የተጻፉ 10 የምርጫ ጥያቄዎች፣ እያንዳንዳቸው መልሱና ምክንያቱ አላቸው። መልሱን ከመክፈትዎ በፊት ይሞክሩ። ጥያቄዎቹ በእንግሊዝኛ ናቸው።

ጥያቄ 1

According to the textbook, what is a home garden in agro-forestry?

  1. A.An integrated system of trees, crops, and livestock within house compounds managed by family labor
  2. B.A commercial monoculture plantation located far from family houses
  3. C.A system of growing only cereal crops on communal grazing lands
  4. D.An open forest where wild bees produce honey without human care
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ A An integrated system of trees, crops, and livestock within house compounds managed by family labor

ምክንያቱ

A home garden is an integrated system combining multipurpose trees and shrubs with annual and perennial crops and livestock within individual house compounds, managed by family labor.

ጥያቄ 2

In nursery bed preparation, why can the length of a seedbed be changed while the width must remain around 1 meter?

  1. A.Plastic pots only fit on beds that are 1 meter wide
  2. B.Increasing the width creates problems in weeding and hoeing
  3. C.Seedlings cannot absorb water if the bed is wider than 1 meter
  4. D.Beds wider than 1 meter block all road access
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ B Increasing the width creates problems in weeding and hoeing

ምክንያቱ

The width of a nursery bed cannot be increased beyond about 1 meter because a wider bed makes routine operations like weeding and hoeing difficult to reach.

ጥያቄ 3

Based on traditional apiculture knowledge in Ethiopia, what condition is relieved by taking a mixture of honey and coffee?

  1. A.Broken bones
  2. B.Back pain
  3. C.Stomach pain
  4. D.Eye disease
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ C Stomach pain

ምክንያቱ

According to traditional medicine practices documented in the textbook, combining honey with coffee relieves stomach pain.

ጥያቄ 4

Why is a square shape considered ideal when planning the layout of a nursery?

  1. A.It prevents all types of insect pests from entering the site
  2. B.It completely eliminates the need for fencing
  3. C.It allows nursery roads to be removed entirely
  4. D.It reduces the distance between seedbeds and the area where seedlings are planted
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ D It reduces the distance between seedbeds and the area where seedlings are planted

ምክንያቱ

A square shape is ideal because it minimizes boundary lines for fencing and reduces the travel distance between seedbeds/pot beds and planting areas.

ጥያቄ 5

What is the general rule of thumb for covering seeds with soil when sowing in containers?

  1. A.Cover seeds with soil equal to three times their thickness
  2. B.Cover seeds with soil equal to ten times their thickness
  3. C.Cover seeds with at least 15 centimeters of garden soil
  4. D.Leave seeds on top of completely dry sand
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ A Cover seeds with soil equal to three times their thickness

ምክንያቱ

The standard guideline for sowing is to cover seeds with a soil layer equal to three times their thickness, unless the seed requires light to germinate.

ጥያቄ 6

What does the term etiolation mean in nursery plant production?

  1. A.The natural darkening of leaves in strong sunlight
  2. B.A condition where stems grow spindly and weak due to partial or complete absence of light
  3. C.The adjustment of seedlings to cold weather before planting
  4. D.A bacterial disease that attacks plant roots in waterlogged soil
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ B A condition where stems grow spindly and weak due to partial or complete absence of light

ምክንያቱ

Etiolation occurs when plants receive insufficient light or too much shade, causing the main stems to grow tall, spindly, and weak.

ጥያቄ 7

Which tree bark do Ethiopian beekeepers traditionally use to smoke baiting hives when catching swarms?

  1. A.Leaves of coffee bushes
  2. B.Fresh grass stems of pennisetum
  3. C.Barks of <em>Ekebergia capensis</em> (sombo)
  4. D.Roots of papaya trees
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ C Barks of <em>Ekebergia capensis</em> (sombo)

ምክንያቱ

Traditional beekeepers prepare and smoke baiting hives using the bark of Ekebergia capensis (locally called sombo) to attract scout bees.

ጥያቄ 8

At what stage of growth should nursery workers start applying half-strength liquid fertilizer to seedlings?

  1. A.Immediately when seeds are placed in dry soil
  2. B.As soon as the first seed coat appears above the soil
  3. C.Exactly four weeks after transplanting outdoors
  4. D.After seedlings develop their second set of true leaves
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ D After seedlings develop their second set of true leaves

ምክንያቱ

Seedlings should start receiving a weekly application of half-strength liquid fertilizer after they develop their second set of true leaves.

ጥያቄ 9

A farmer tests a traditional beehive by inserting a thin stick and withdrawing it. What does a sweet taste and yellow color on the stick indicate?

  1. A.The honey is mature and beekeepers can start harvesting
  2. B.The colony is actively rearing brood and cannot be harvested
  3. C.The hive is infected with nosematosis
  4. D.The queen bee is preparing to swarm
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ A The honey is mature and beekeepers can start harvesting

ምክንያቱ

If the stick comes out yellow and tastes sweet, the honey is mature and harvesting can begin. A milky color indicates that the colony is still in the brood-rearing stage.

ጥያቄ 10

To sustain site fertility during tree harvesting in a plantation, which practice should be applied?

  1. A.Burning all cut branches immediately on the site
  2. B.Allowing harvested trees to dry on the site before removal so leaves fall and remain
  3. C.Removing all fallen leaves and roots from the plantation site
  4. D.Applying softened water to the soil before felling trees
መልሱንና ምክንያቱን ያሳዩ

መልስ፦ B Allowing harvested trees to dry on the site before removal so leaves fall and remain

ምክንያቱ

Allowing harvested trees to dry on-site lets leaves dry, fall off, and return essential nutrients to the soil, minimizing overall fertility loss.

መተግበሪያው በዚህ ምዕራፍ ላይ 23 ጥያቄዎች አሉት፤ እየሠሩ ያርምዎታል። እዚህ ያሉት የመጀመሪያዎቹ 10 ናቸው።

የምዕራፍ 13 የመፅሐፍ ገጾች

ምዕራፍ 13 በየትምህርት ሚኒስቴር እትም ከገጽ 235 እስከ ገጽ 250 ይደርሳል።

የትምህርት ሚኒስቴር እትም, እንግሊዝኛ, 302 ገጾች

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ሁሉም የ12ኛ ክፍል ግብርና አጭር ማስታወሻዎች

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