Peas  Peas are one of the most important vegetables Zimbabweans can grow for export.  They are legumes  Legumes fix Nitrogen  IMPORTANCE OF PEAS  Peas have a lot of health benefits for human consumption.  They can be eaten raw or added to a variety of dishes  Peas have vitamins and antioxidants.  They are good for heart performance.  They are good for dealing with high blood pressure.  They have a very high protein content VARIETIES  Some of the common varieties to grow are Snowbird, Sabre, Serge, Alaska, Greenfeast and Recruit  Varieties are also called cultivars FAVOURABLE CLIMATE  Peas prefer cold conditions to grow well.  Temperatures of 22 degrees or below (starting at 13 degrees Celsius) are the best for peas farming.  The best temperature is 22 degrees Celsius.  Extremely hot temperatures will lead to lack of growth or hard pods. SOIL REQUIREMENTS  Soil should be fertile.  The soil should have good drainage.  Soil pH must be in the range of 6 to 7.5.  The best soil type is sandy loam – clay soils can also cut it  The soil should be deep LAND PREPARATION  Land preparation includes the following  Dig or plough to aerate the soil and improve drainage  Harrow to break the clods (big lumps)  Make ridges to keep water within the bed  level the bed to ensure equal water distribution SOWING AND PLANTING  Seeds must be sown about 2 to 3 centimeters into the ground  The germination process takes place within at most 1 week.  When sowing seeds, the in-row spacing should be 5 – 10 centimeters whereas the inter-row spacing should be 25 centimeters. Management Practices  Watering is necessary but does not overdo it – water depending on the state of the pea plants.  Generally, peas do not require lots of water.  WEEDING - Weeding should be done occasionally as informed by the state of the field.  MULCHING – to conserve soil moisture  PEST CONTROL – to protect crops from damage  DISEASE CONTROL – to protect crops from damage  TRELLISING – to support indeterminate varieties PEST, DISEASE AND WEED CONTROL  Aphids, beetles, leaf weevils, nematodes, and leaf miners are some of the common pests to look out for.  Powdery and Downey mildew, fusarium wilt are some of the common diseases to look out for.  As much as you can use chemical methods to deal with pests, diseases and weeds you can still use biological and cultural control methods.  Most of the pests and diseases that affect peas can be dealt with by usingcultural methods like weed control.  getting rid of affected plants and plant debris can control pest and diseases control.

 Seeds must be sown about 2 to 3 centimeters into the ground  The germination process takes place within at most 1 week.  When sowing seeds, the in-row spacing should be 5 – 10 centimeters whereas the inter-row spacing should be 25 centimeters. Management Practices  Watering is necessary but does not overdo it – water depending on the state of the pea plants.  Generally, peas do not require lots of water.  WEEDING - Weeding should be done occasionally as informed by the state of the field.  MULCHING – to conserve soil moisture  PEST CONTROL – to protect crops from damage  DISEASE CONTROL – to protect crops from damage  TRELLISING – to support indeterminate varieties PEST, DISEASE AND WEED CONTROL  Aphids, beetles, leaf weevils, nematodes, and leaf miners are some of the common pests to look out for.  Powdery and Downey mildew, fusarium wilt are some of the common diseases to look out for.  As much as you can use chemical methods to deal with pests, diseases and weeds you can still use biological and cultural control methods.  Most of the pests and diseases that affect peas can be dealt with by usingcultural methods like weed control.  getting rid of affected plants and plant debris can control pest and diseases control.

PEAS

Chapter 14 Lesson 2 Peas Be with You

Write simple RCQ for kid beginners: Broken Arm Blues Kyle and Carrie did everything together. They worked on their homework together, played soccer together, and went to karate class together. "You're like two peas in a pod," their father liked to say. One day, while playing soccer, Kyle broke his arm. A doctor at the hospital put Kyle's arm in an arm cast. Three days later, Carrie broke her arm in karate! The same doctor put Carrie's arm in a cast, too. "Cool. We get to have broken arms together," Kyle said. "Let's get everyone to sign our casts," said Carrie. The first week they had their casts was exciting. Kyle and Carrie didn't have to run laps in soccer practice. Their parents wrote their homework for them. Everyone signed their casts, even their teachers. The second week they had their casts, Kyle and Carrie both had the broken arm blues. So many things were hard to do with one arm in a bulky cast. Carrie couldn't put her hair in a ponytail using just one hand. Kyle couldn't play video games, and neither of them could jump rope. "We can't do anything fun!" yelled Carrie. "I'm so bored," Kyle said. "I feel so blue," Carrie agreed. Kyle and Carrie had to watch their soccer team play without them. They couldn't even clap their hands when their team scored a goal. The third week Kyle and Carrie had their casts, they were angry. One of their best friends had a birthday party with a jumping castle at the pool. They couldn't jump or swim. They had to watch everyone else having fun. "I'm sick of having a broken arm!" yelled Carrie. "My arm is so itchy!" Kyle howled. "Mine, too," Carrie said. "And your cast is starting to smell." "Your cast stinks," Kyle said, holding his nose. The fourth week Kyle and Carrie had their casts, they decided to team up to beat their blues. Together, they could jump rope. They each used one of their hands to clap together when their team scored in soccer. "You're like two peas in a pod," their father said. After six weeks, their casts were off! Now they could swim, play soccer, and go to karate class. Now no one had the broken arm blues!

Fruit or Vegetables? Mac likes vegetables. He does not like fruit. At lunch, Mac eats peas, beans and carrots. Kim is the opposite. She likes fruit, but not vegetables. At lunch, their friend Rachel says, "There are places where people don't have food to eat, and they go hungry. Then she says, "If you think about that, you see all food is good!"

Classification of plants • Plants can be classified as cultivated and wild plants. • Both cultivated and wild plants are very useful to people, animals and the environment. 1. Cultivated plants: • Cultivated plants are plants grown by people for selling. • They can be grown in the field, vegetable garden, home garden and orchard. Classification of plants 2. Wild plants Wild plants are plants that grow on their own outside the garden, orchard or field. They have many uses such as: • Food for people and animals • Shelter • Source of fuel in form of firewood. • Examples include, grasses, msasa, yellow wood, mahogany, mopane Plant Nutrition • The presence of plant nutrients in the soil make them grow well. • The three major plant nutrients are nitrogen, phosphorus and potassium. Sources of plant nutrients • The source for plant nutrients are grouped into organic and inorganic sources. Organic sources of plant nutrients • These are found in nature. • They are natural materials such, decayed plant and animal matter which include: • Animal manure from cattle, sheep, goats, poultry and pigs. • Green manure • Legume crops like beans, peas and groundnuts. • Humus • These material sources may also be called natural fertilizers. Inorganic sources of plant nutrients • These are sources of plant nutrients made by people in industries. They include: • Compound fertilizers like compound A, B, C and D. • These have two or more nutrients. • Straight fertilizers like ammonium nitrate, single super phosphate and urea. • A straight fertilizer supplies a single or more nutrient to the crop. A straight fertilizer A Compound fertilizer Sources of N,P,K • Ammonium nitrate and Urea- contain nitrogen Double super Phosphate, Single super phosphate-contain phosphorus • Muriate of Potash contains Potassium 2 . Compound fertilisers -have two or three of the three major plant nutrients (N.P.K). N-nitrogen P-phosphorus K-potassium Examples Compound D Wednesday 17 May 2023 Revision exercise (Plant nutrition) 1 .Name the 3 plant nutrients needed by plants. 2. What are the 2 groups of plant nutrients sources? 3. Give 3 examples of organic sources of plant nutrients. 4. What is a straight fertilizer? 5. Compound fertilizer supplies ……………or ………………. Nutrients. Vegetable crops • A vegetable is any part of a plant that is eaten by humans as food part of a meal. • Vegetables are grouped and named according to the part that is eaten. • These are leaf, root, fruit, flower, bulb, tuber and legume vegetables. Leaf vegetables Types of veg Legume etable cropsvegetables Fruit vegetables Root, bulb and tuber Flower vegetables Cabbage Peas Tomato Root: carrots Cauliflower Rape Green beans Pepper Parsnip broccoli Spinach Melons Beetroot Tsunga Cucumber Bulb: onion Lettuce Squash Garlic kale Egg plant Leek chillies Tuber: Irish potato Wednesday 31 May 2023 Vegetable crops 1. What is a vegetable? 2. Which one is not a vegetable from the list below? a. Covo B. cabbage C. wheat D. tomato 3. Choose a vegetable which is not a fruit vegetable. a. tomato B. pepper C. kale D. egg plant 4. From which pair of vegetables do we eat the flower? A. cauliflower and garlic B. broccoli and cauliflower C. broccoli and rape D. cauliflower and pepper 5. Give one example of a vegetable belonging to each of the following groups. a. root b. legume c. bulb 6. Name any 5 groups of vegetable classification according to the parts eaten. Growing leaf vegetables • Although there are many types of vegetables, the leaf, fruit and bulb vegetables are widely grown. • Leaf vegetables form the greater part of vegetable crops. • Leaf vegetables belong to a family called brassica. • Brassicas include cabbages, lettuce, spinach, covo and many others. • Each brassica family has got its own varieties called cultivar. • They usually grow under the same climatic conditions and are affected by the same pests and diseases. • The selection of a variety depends on the following : The intended use of the vegetable, for example, salad, stew or snacks. Days taken to mature. Disease resistant Season of the year Seedbed preparation • Brassica vegetables are usually raised in seedbeds. • The seedbeds are prepared by: • Marking the position of the bed 1 meter in width by any length using a tape measure, hammer and pegs. • Digging a seedbed to a depth of 25 to 30cm using a hoe. • Breaking lumps of soil using a garden rake. Soil requirements • Brassicas need: • Well drained soils. • Fertile soil for good growth • Slightly acidic soils (pH 5.5-6) Climatic requirements • Brassicas need cool to warm temperatures. • Very low temperatures cause cabbages to flower which is called bolting. • Brassicas can be grown throughout the year. Seedbed preparation • Brassica seedlings are usually raised in seedbeds. • A seedbed is prepared by: Marking the position of the bed 1 metre in width by any length using a tape measure, hammer and pegs. Digging a seedbed to depth of 25 to 30 cm using a hoe. Breaking lumps of soil using a garden rake. This is done in order to have a fine tilth and improve soil to seed contact. Making ridges that a 15cm high. Apply 3 to 5kg/m² of well decomposed manure. 60 to 100g/m² of compound fertilizer can be added into the soil. Management of vegetable crops • After transplanting the seedlings, the seedlings need to be looked after. (a)Controlling weeds: all vegetables must be kept weed free. • This is done either by hand pulling weeds or shallow cultivation using a hand fork. (b) Pest control: common pests that affect the brassicas are aphids and diamond black moth larva. • Aphids are small green insects that suck the juice from the leaves leaving them with curls. • They are controlled by spraying malathion using the instructions on the label. (c) Disease control: bacterial diseases are common in brassicas. • Common diseases are black rot and soft rot, especially in cabbages. • These are controlled by: Crop rotation Early planting Planting resistant cultivars (d) Top dressing: brassicas are top dressed using Ammonium Nitrate at a rate of 2.5g per plant. • Top dressing is usually done 3 or 4 weeks after germination. FIELD CROPS • Field crops are crops that are grown on a large piece of land. • Example of field crops:  Maize  Cotton  Groundnuts  Roundnuts  Wheat  Sunflower  Tobacco  Sugar cane  Tea  Coffee  Soya beans  sorghum Classification of field • Field crops can be classified according to use such crops cereal, fibre, sugar and oil. 1. Cereal crops: • A cereal is a grass grown for its edible seeds. • They are also known as grain crops. • The major cereal crops are maize, wheat, rice, barley, sorghum and millet. 2 . fiber crops : • these are crops which are grown for their fiber and are used in making textiles, ropes and rugs. • Important fiber crops are cotton, flax and sisal 3. Oil seed crops: • These crops are grown for the purpose of extracting oil from their seed. • The main oil seed crops are groundnuts, sunflower, soyabean and cotton seed. 4 . Sugar crops : • Sugar crops include sugarcane,

110.31.b.17.C

Topic: Reading/Vocabulary Development

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