Comprehensive Resources for Agriculture: Topical Questions, Past Papers, and Answers
Atika School
Methods of Crop Training
There are three common methods used to achieve training in crop production:
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Pruning Techniques: Pinching Out vs. Coppicing
Pinching out and coppicing are two distinct methods of pruning with different purposes and techniques:
Pinching Out:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Benefits of Crop Training Techniques
Advantages of Training in Crop Production:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke State two disadvantages of growing one type of annual crop on the same piece of land continually.26/10/2023 Drawbacks of Continuous Monocropping
Disadvantages of Continuous Monocropping:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Earthing Up: Benefits and Technique
Earthing up, also known as hilling, refers to the practice of placing soil in the form of a heap or mound around the base of a plant.
This is done by manually adding soil around the stem or base of the plant, creating a raised bed or ridge. Earthing up is typically done to provide support to plants, promote better water retention, improve drainage, prevent soil erosion, and encourage the development of tubers or roots. The additional soil helps protect the base of the plant, provides stability, and offers various benefits for crop growth and productivity. Functions of Earthing Up in Crop Production
Earthing up, also known as hilling, serves several functions in crop production:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Benefits of Planting Sweet Potatoes on Ridges
There are several reasons for planting sweet potatoes on ridges:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Essential Post-Harvest Practices for Crops
General Post-Harvest Practices on Crops:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Benefits of Processing Agricultural Produce
Processing agricultural produce offers several benefits:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Strategies to Minimize Grain Losses in Storage
Farmers employ various methods to minimize grain losses in stores:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Preparing a Store for Crop Storage
To prepare a store for crop storage, the following preparations should be carried out:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Non-Chemical Pest Control for Bean Stores
Non-chemical methods of pest control in a bean store include:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Effective Practices for Storage Pest Control
To control storage pests, farmers can employ the following practices:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Greenhouse Maintenance: Ensuring Optimal Conditions
Maintenance practices carried out on a greenhouse include:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Thinning vs. Pricking Out: Seedling Management Techniques
Thinning and pricking out are two different practices in horticulture and gardening:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Capping and Gapping: Techniques for Tea and Field Management
Capping and gapping are two different practices in agriculture:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Enhancing Soil Fertility: Benefits of Mixed Cropping
Mixed cropping, the practice of growing different crops together in the same field, helps maintain soil fertility in several ways:
In conclusion, mixed cropping contributes to soil fertility maintenance through the balanced composition of nutrients, nitrogen fixation by legumes, weed suppression, and soil erosion control. This sustainable farming practice promotes healthy soil and supports the long-term productivity of agricultural systems. Content Accredited to: Atikaschool.org and Swalijibu.co.ke Close Season in Crop Production: Disease and Pest Control
In crop production, the term "close season" refers to a specific period during which a particular crop is not cultivated in a specific area. This practice is implemented as a preventive measure to control the buildup of diseases and pests.
By avoiding the cultivation of the specific crop during the close season, farmers disrupt the life cycle of pests and diseases that depend on that crop. This interruption helps to reduce their population and minimize the risk of infestation or disease outbreaks. Close season is an important strategy in crop production for maintaining the health and productivity of plants, promoting sustainable farming practices, and ensuring the overall success of agricultural endeavors. Content Accredited to: Atikaschool.org and Swalijibu.co.ke Disease and Pest Control Practices: Rogueing and Close Season
Rogueing and close season are two different practices used in agriculture for disease and pest control:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Enhancing Agriculture through Strategic Crop Rotation
Crop rotation is an agricultural practice that involves growing different types of crops on the same piece of land in a planned and orderly sequence. It is a systematic method of rotating crops from one season to another, ensuring that each crop is planted in its designated time frame. This practice helps to maintain soil health, enhance nutrient availability, control pests and diseases, and improve overall crop productivity.
Crop rotation is based on the principle that different crops have different nutrient requirements and interact with the soil in distinct ways. By rotating crops, farmers can optimize the use of nutrients, prevent nutrient depletion, and reduce the buildup of pests and diseases that may affect specific crops. The specific sequence and duration of the crop rotation plan depend on various factors, such as the type of crops grown, climate conditions, soil type, and farming goals. Common crop rotation systems include alternating between cereal crops (e.g., maize, wheat) and legume crops (e.g., beans, peas), alternating between deep-rooted crops (e.g., potatoes, carrots) and shallow-rooted crops (e.g., lettuce, radishes), and incorporating fallow periods where the land is left unplanted to allow for soil regeneration. The benefits of crop rotation are numerous. It helps to improve soil fertility by balancing nutrient uptake and reducing soil erosion. Different crops have different root structures, which can help break up compacted soil and improve its structure. Crop rotation also disrupts the life cycles of pests and diseases, reducing their populations and minimizing the need for chemical interventions. In addition, crop rotation can contribute to sustainable agriculture by reducing reliance on synthetic fertilizers, pesticides, and herbicides. It promotes biodiversity in agricultural systems and supports natural pest control. Moreover, by diversifying crops, farmers can minimize the risk of crop failures due to weather conditions or disease outbreaks. In conclusion, crop rotation is a valuable agricultural practice that involves growing different types of crops on the same piece of land in a planned sequence. It offers numerous benefits, including improved soil health, enhanced nutrient availability, reduced pest and disease pressure, and increased sustainability. By implementing effective crop rotation strategies, farmers can optimize their yields, protect the environment, and promote long-term agricultural productivity.
Content Accredited to: Atikaschool.org and Swalijibu.co.ke
Drawbacks of Mono Cropping: Risks and Nutrient Depletion
Mono cropping, the practice of growing only a single crop on a large scale, has several disadvantages:
In conclusion, while mono cropping has its advantages in terms of efficiency and economies of scale, it also poses significant risks and disadvantages. Diversifying agricultural practices is crucial for sustainable farming, mitigating the negative impacts of mono cropping, and ensuring long-term food security. Content Accredited to: Atikaschool.org and Swalijibu.co.ke Essential Features of an Effective Maize Granary
Features of a Good Maize Granary
A good maize granary should possess the following features:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Preserving Grain Quality: Importance of Drying Before Storage
Drying grains before storage is essential for several reasons:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke Harnessing Nature's Power: The Art of Winnowing
Winnowing is a traditional method of separating chaff (the husks, straw, or other debris) from grains or seeds by utilizing the natural force of wind.
It is a technique that has been used for centuries to separate the lighter chaff from the heavier grains. The process involves tossing the mixture of grains and chaff into the air, allowing the wind to blow away the lighter chaff while the heavier grains fall back down. This helps to separate the valuable grain from the unwanted debris, making it easier to collect and store the grains for consumption or further processing. Winnowing is commonly used in agricultural practices, especially for crops like wheat, rice, and millet. It is a simple and efficient method of cleaning and separating grains, and it is still used in many traditional farming communities around the world.
Content Accredited to: Atikaschool.org and Swalijibu.co.ke
Factors Considered When Designing a Crop Rotation Programme
Crop rotation is an important practice in agriculture that involves growing different crops in a specific sequence on a given piece of land over a period of time. It helps to maintain soil fertility, manage pests and diseases, and improve overall crop productivity. When designing a crop rotation programme, several factors need to be considered. Here are some key factors:
Content Accredited to: Atikaschool.org and Swalijibu.co.ke
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