Comprehensive Resources for Agriculture: Topical Questions, Past Papers, and Answers
Atika School
Five reasons of keeping farm records ( 5mks)
0 Comments
four factors that determine the nutrient content hay. (4mks)
four benefits of adequate supply of water in vegetable crop production. (4mks)
Procedure of constructing a cut off drain (2 mks)
four examples of fixed costs in maize production (2mks)
Integrated Pest Management: A Holistic Approach to Sustainable Pest ControlMeaning of integrated pest management This is a combination of physical, chemical, biological and cultural pest control methods Meaning of Integrated Pest Management
Integrated Pest Management (IPM) is a comprehensive approach to managing pests that aims to minimize the use of chemical pesticides and promote sustainable pest control practices. It is a strategy that combines different methods and techniques to prevent, monitor, and control pests in an effective and environmentally friendly manner. IPM takes into account the biology and behavior of pests, as well as the ecosystem in which they exist. It emphasizes the use of various strategies, such as biological control, cultural practices, and the judicious use of pesticides, to achieve long-term pest management goals. One of the key principles of IPM is prevention. By implementing preventive measures, such as maintaining proper sanitation, practicing crop rotation, and using resistant plant varieties, the likelihood of pest infestations can be significantly reduced. This proactive approach helps to create an unfavorable environment for pests, thereby minimizing the need for chemical interventions. Monitoring and identification are also crucial components of IPM. Regular monitoring allows for early detection of pest populations and helps in determining the most appropriate control measures. By accurately identifying the pests, their life cycles, and their vulnerabilities, targeted interventions can be implemented, reducing the reliance on broad-spectrum pesticides. Biological control is an integral part of IPM. It involves the use of natural enemies, such as predators, parasites, and pathogens, to control pest populations. These natural enemies prey on or infect pests, helping to keep their populations in check. This method is environmentally friendly and sustainable, as it does not harm beneficial organisms or disrupt the natural balance of ecosystems. Cultural practices, such as crop rotation, proper irrigation, and the use of trap crops, can also play a significant role in pest management. By altering the growing conditions or diversifying the crop species, pests can be discouraged or deterred, reducing the need for chemical control methods. When chemical control is deemed necessary, IPM emphasizes the judicious and targeted use of pesticides. Instead of blanket applications, pesticides are used selectively and in a manner that minimizes their impact on non-target organisms and the environment. Integrated Pest Management promotes the use of low-toxicity pesticides, as well as non-chemical alternatives, whenever possible. In conclusion, Integrated Pest Management is a holistic and sustainable approach to pest control that aims to minimize the use of chemical pesticides while effectively managing pest populations. By combining preventive measures, monitoring, biological control, cultural practices, and targeted pesticide use, IPM provides a comprehensive and environmentally friendly solution to pest management challenges. Meaning of production function ( 1mk)
It is the physical relationship between resource input and corresponding output/product three organic farming practices (1.5 mks)
Plant part used for vegetative propagation (2mks)
Two ways by which predators affect agricultural production
Give a reason for grafting in plants
![]()
AGRICULTURE PAST PAPER 1 FORM 3 TERM 1 QUESTIONS MODEL25092022001![]()
The illustration below shows a disc plough.Study it and answer the questions that follow.a) Name the parts labelled E, F, G and H. (2mks)
b) Give the function of each of the parts labelled F and H. (2mks)
c) State one adjustment that can be carried out on the plough to decrease the ploughing depth. (1mk)
The illustration below shows a cow suffering from a disease.Study it and answer the questions that follow.a) Identify the disease. (1mk)
Milk fever
b) State the cause of the disease illustrated above. (1mk)
Low level of calcium in the blood.
c) Give three symptoms of the disease the animal is suffering from. (3mks)
STUDY THE ILLUSTRATION SHOWING A LIVESTOCK MANAGEMENT PRACTICE AND ANSWER THE QUESTIONS THAT FOLLOW.15/5/2022 Study the illustration showing a livestock management practice and answer the questions that follow.a) Identify the livestock management practice illustrated above. (1mk)
b) Name the tool being used in carrying out the practice illustrated above. (1mk)
c) Describe the procedure of carrying out the above practice. (3mks)
Study the illustrations below and answer the questons that follow.a) Explain the behaviour of the chicks in the diagrams A, B, C and D. (2mks)
b) Give one reason why dim light is recommended in a brooder. (1mk)
c) State two advantages of artificial brooding. (2mks)
a) State and explain any five pre-disposing factors of livestock diseases. (10mks)
b) State six differences between digestion in Ruminants and non-ruminants. (6mks)Ruminants
Non-ruminants
c) Using the Pearsons square method, compute a 300kg ration with 25% DCP from wheat which contains 15% DCP and sunflower seedcake containing 30% DCP. (4mks)
a) Describe trypanosomiasis (nagana) under the following sub headings.
b) State six structural requirements of a calf pen. (6mks)
c) State four main components of a tractor fuel system and a function for each. (4mks)
Describe ten practices that a dairy farmer must carry out to achieve clean milk production14/5/2022 a) Describe ten practices that a dairy farmer must carry out to achieve clean milk production. (10mks)
b) Outline six causes of stress to a flock of layers. (6mks)
c) State four disadvantages of inbreeding in livestock. (4mks)
Importance of Understanding the Life Cycle of Parasites: Transmission Prevention, Control Strategies, and Treatment
Detailed Answer: Importance of Understanding the Life Cycle of Parasites
Understanding the life cycle of parasites is crucial for various reasons. It provides valuable insights into their mode of transmission, helps in the development of effective control and prevention strategies, and aids in the diagnosis and treatment of parasitic infections. Here are some reasons why it is important to understand the life cycle of parasites:
State four characteristics of a dairy cow. (2mks)
​GIVE FOUR ADVANTAGES OF USING A DISC PLOUGH OVER A MOULDBOARD PLOUGH IN PRIMARY CULTIVATION14/5/2022 Give four advantages of using a disc plough over a mouldboard plough in primary cultivation. (2mks)
Give two reasons why it is necessary to have guard rails in a farrowing pen. (2mks)
State four characteristics of roughage livestock feeds. (2mks)
|
Archives
December 2023
Categories
All
|
We Would Love to Have You Visit Soon! |
Hours24 HR Service
|
Telephone0728 450425
|
|
8-4-4 materialsLevels
Subjects
|
cbc materialsE.C.D.E
Lower Primary
Upper Primary
Lower Secondary
Upper Secondary
|
teacher support
Other Blogs
|