PSEB 10th Class Agriculture Solutions Chapter 5 Plantation of New Orchards

Punjab State Board PSEB 10th Class Agriculture Book Solutions Chapter 5 Plantation of New Orchards Textbook Exercise Questions and Answers.

PSEB Solutions for Class10 Agriculture Chapter 5 Plantation of New Orchards

Agriculture Guide for Class 10 PSEB Plantation of New Orchards Textbook Questions and Answers

(A) Answer in one-two words:

Question 1.
How much is the area of the fruits under Punjab?
Answer:
76500 hectare.

Question 2.
Name the insecticide used to control the termite attack.
Answer:
Mix 30 gram lindaneror 15 milli litre chloropyriphos 20 EC in 2.5 kg soil per pit to protect the plants from termites.

Question 3.
Name two recommended peach cultivars.
Answer:
Flordaprince, Partap.

Question 4.
Give the number of planting system for the plantation of new orchards.
Answer:
Three systems-square, filler, hexagonal system.

Question 5.
What is the time for plantation of deciduous frujj; trees?
Answer:
Mid January to mid February.

Question 6.
Give the suitable time for the plantation of mango and litchi orchards.
Answer:
September-October.

Question 7.
Give the time of application of FYM to the orchards. Or In which month farmyard manure (FYM) should be added to fruit plants?
Answer:
2-3 months before the initiation of new growth, generally in the month of December.

Question 8.
Write the name of two recommended amla cultivars.
Answer:
Balwant, Neelam, Kanchan.

Question 9.
What is the pit size for the plantation of fruit crops?
Answer:
One metre deep.

Question 10.
Name the fruit trees recommended for cultivation in district Amritsar.
Answer:
Pears, grapes, mango, guava, peach, kinnow and other mandarins, lemon etc.

(B) Answer in one-two sentences:

Question 1.
Which kind of soil is suitable for plantation of fruit trees?
Answer:
Well drained, deep loamy and fertile soil is required for planting of orchard. There should be no hard pan upto depth of 2 m.

Question 2.
Name the fruit trees recommended for cultivation in sub- mountainous zone.
Answer:
Guava, mango, litchi, pears, kinnow and other mandarins, lemon, peach, plums, chikoo (sapota), gooseberry (amla) etc.

Question 3.
Name the fruit trees recommended for cultivation in arid- irrigated zone.
Answer:
Malta, lemon, kinnow and other mandarins, ber, grapes, guava etc.

Question 4.
Define evergreen fruit trees with suitable examples.
Answer:
These plants have leaves throughout the year and are always green examples-Loquat, guava, mango, litchi, kinnow and other mandarins, sweet orange, lime, sapota etc.

Question 5.
Define deciduous fruit trees with suitable examples.
Answer:
These plants completely lose their foliage during the winter or dry season. Example-Pears, grapes, peach, plums.

Question 6.
What is square system of planting?
Answer:
This is a system of planting orchards in which row spacing and plant spacing are kept same. Plants are at right angle tb each other and nearby four plants of two rows form a square.

Question 7.
What is the irrigation interval for the fruit trees?
Answer:
Younger plants should be irrigated at weekly intervals from March to June upto 3-4 years. Then from November to February at intervals of 2-3 weeks and from July to November depending upon rainfall and soil type, irrigation should be applied.

Question 8.
What is the depth of water table for successful cultivation of orchards?
Answer:
Underground water should be lower than 3 m of depth and there should be no fluctuation in this level.

Question 9.
What do you mean by Filler system of planting the fruit trees?
Answer:
Some of the fruit plants like litchi, mango, pears start giving fruits after long time (late bearing). Some plants which are temporary are planted in the orchard, which bear fruits in short interval of time. These act as filler plant. When main fruit plants come to bearing then these filler plants are removed.

Question 10.
From where the nursery plants should be purchased?
Answer:
Healthy, vigorous, insect free, disease free and of known pedigree, good variety plants should be taken from some reliable nursery, if possible, should be taken from PAU Ludhiana, from the department of Horticulture and from government approved nurseries.

(C) Answer in five-six sentences:

Question 1.
What points should be kept in mind while purchasing the fruit plants from nursery?
Answer:

• Fruit plants which are free from insects and diseases should be selected from the nursery.
• Plants should be healthy, vigorous and of medium height budded or grafted on suitable rootstock.
• Lift the evergreen plants in such a way that they carry roots with them and are covered with well sized earthen balls.
• Take care that grafting.is done on the original plant. Union should be smooth and should not be high.
• Before transplanting remove the Tying material.
• Purchase 10% more plants from the requirement, these can be used to fill the gap created due to death of some plants.

Question 2.
Describe the various planting system of orchards in detail.
Answer:
There are three system of planting orchards:
(i) Square pattern
(ii) Filler pattern
(iii) Hexogonal pattern.

(i) Square system:
In this layout method plant rows are equally spaced. Plants are at right angle to each other. In this system four plants opposite to each other form a square. This is the most commonly followed system in Punjab. Orchards planted in this layout give fruits for long time and in the initial phase when orchards are not giving income, the layout permits intercropping and one can get income from this cultivation of crops.

(ii) Filler system:
Some of the fruit plants like, litchi, mango, pears etc. start, bearing after long time. In such orchards some short lived plants are planted, these come to bear earlier than main plants. These are called filler plants. After few years when main trees come to bearing then these filler plants should be removed.

(iii) Hexagonal system:
In this system row spacing is less than the plant spacing but plant to plant spacing is always same. In this layout, 15 to 20% more plants can be planted. To prevent the problem of entangling branches of different trees, should be trimmed and pruned properly.

Question 3.
Why the training and pruning of fruit trees is necessary?
Answer:
Fruit plants need a proper structure and appearance which should be given at younger age. This is done by careful training. Proper appearance and structure is necessary so that plants can get proper sunlight and proper ventilation. This helps in getting better yield and high quality fruits and this also increases the age of tree.

Deciduous fruit plants like grapes, pears, peach, plums etc. which are planted in Punjab are prunned for the first four to five years. When plants come to bearing, plants are trimmed so as to get better yield and high quality fruits. Prusing is necessary to remove non productive parts, diseased, dried, crisscrossed and broken branches. This helps in regulating the fruit crop of better quality and productivity in also improved.

Question 4.
What points should be kept in mind while harvesting the fruits?
Answer:
1. Some standards or certain maturity indices should be followed and maintained while harvesting fruits e.g. some of the fruits can be harvested before proper maturity e.g. mango, banana, plums etc. But grapes, litchi etc. can not be ripened after harvesting. Standards should be set and maintained according to the fruit.

2. Never pull the fruit from the branch. This may cause the branch to break or the fruit skin near the stem end can be ruptured.

3. Grade fruits harvested into 3-4 sizes. Pack these in the card- board boxes, poly nets, crates after grading.

4. Do not pack the fruits which are unripe, more ripe, small, irregular shaped, damaged and injured.

Question 5.
Write down a short note on the use of fertilizers in orchards.
Answer:
We have to dig a pit before planting fruit trees. This pit is refilled with a mixture of top soil and well rotten farmyard manure in equal part. Vegetative growth of fruit plants take place in the months of February to April. During their growth, plants must get all the nutrients. Therefore apply farmyard manure before 2-3 months before the initation of new growth.

FYM is usually applied in the month of December. Nitrogen fertilizer is applied in two parts. One at the before flowering and one at the time of fruit set. Phosphorus should be applied with the first dose of nitrogen. Apply potash before the maturity of fruits so that fruits are of good quality. Use broadcast method to apply fertilizers of main nutrients. Apply micronutrient fertilizers only if deficiency of these nutrients is found.

PSEB 10th Class Agriculture Guide Plantation of New Orchards Important Questions and Answers

Multiple Choice Questions

Question 1.
Nutrients we get from fruits are:
(a) vitamins
(b) minerals
(c) protein
(d) All.
Answers:
(d) All.

Question 2.
When evergreen plants are sown?
(a) February-March
(b) September-October
(c) Both correct
(d) None.
Answers:
(b) September-October

Question 3.
Planting system for establishing orchards.
(a) square
(b) filler
(c) hexagonal
(d) All.
Answers:
(d) All.

Question 4.
…………….is not an evergreen fruit plant.
(a) Pears
(b) Loquat
(c) Mango
(d) Litchi.
Answers:
(a) Pears

Question 5.
Deciduous fruit plants are:
(a) grapes
(b) peach
(c) plums
(d) All.
Answers:
(d) All.

Question 6.
Evergreen fruit plants are:
(a) Mango
(b) Litchi
(c) Lime
(d) All.
Answers:
(d) All.

Question 7.
In which month autumn fruit plants are sown?
(a) April-May
(b) January-February
(c) June-July
(d) May-June.
Answers:
(b) January-February

Question 8.
Which district of Punjab is located in sub-mountainous zone?
(a) Bathinda
(b) Amritsar
(c) Roopnagar
(d) Chandigarh.
Answers:
(c) Roopnagar

True False:

1. Partap is a variety of peach.
Answers:
True

2. Kanchan is a variety of Amla.
Answers:
True

3. Fruits should not be pulled from the branches during harvesting.
Answers:
True

4. Fruit crop is a long term investment.
Answers:
True

5. There are three planting system for new orchards.
Answers:
True

Fill in the blanks:

1. ………… plants are planted from mid january to mid February.
Answers:
Deciduous

2. W. Murcott is a recommended cultivar of ………………… fruit.
Answers:
Mandarin (orange)

3. Cricket ball is a cultivar of …………….. .
Answers:
Spota

4. Ganesh is a eultivar of ……………… .
Answers:
Pomegranate

5. Early Grande in a cultivar of …………… .
Answers:
Peach.

Very Short Answer Type Questions

Question 1.
Which nutrients are found in fruits?
Answer:
Fruits contain proteins, minerals, vitamins etc.

Question 2.
How many zones are there in Punjab on the basis of climate?
Answer:
Three zones.

Question 3.
How many types of fruit plants are there based on their time of planting?
Answer:
Two types.

Question 4.
Give examples of evergreen fruit plants.
Answer:
Mango, litchi, citrus, chicoo (spota) etc.

Question 5.
Give examples of deciduous fruit plants.
Answer:
Pears, grapes, peach, plums etc.

Question 6.
What is suitable time for planting evergreen fruit plants?
Answer:
February to March, September to October.

Question 7.
What is the time for planting orchards of Mango and Litchi?
Answer:
September-October.

Question 8.
What is the time for planting deciduous plants?
Answer:
In winter when these are in dormant stage.

Question 9.
What is time of planting peach and plums?
Answer:
Mid of January.

Question 10.
What is time of planting pears, grapes?
Answer:
Mid of February.

Question 11.
What should be the level of water under the earth for planting fruit plants?
Answer:
Water should be below three metres from the surface of earth.

Question 12.
Give name of varieties of orange.
Answer:
Kinnow, Local, Daisy, W. Murcott.

Question 13.
Write varieties of malta (sweet orange).
Answer:
Musambi, Jaffa, Blood red, Valencia.

Question 14.
Write varieties of lemon.
Answer:
Kagazi, Baramasi Lemon-1, Galgal.

Question 15.
Write varieties of mango.
Answer:
Dusehari, Langra, Alphonso.

Question 16.
Write varieties of pears.
Answer:
Punjab beauty, Pathamakh (hard pear), Punjab nectar, Punjab gold, Baggugosha, Le Conte.

Question 17.
Write varieties of Peach.
Answer:
Early Grande, Shan-e-Punjab, Partap.

Question 18.
Write varieties of plums.
Answer:
Satluj purple, Kala Amritsari.

Question 19.
Write varieties of guava.
Answer:
Sardar, Allahabad Sufeda, Arka Amulya, Punjab pink.

Question 20.
Write varieties of grapes.
Answer:
Perlette, Beauty seedless, Flame seedless, Punjab purple, Shaweta.

Question 21.
Write varieties of her.
Answer:
Umran, Sanaur 2, Wallaiti.

Question 22.
Write varieties of litchi.
Answer:
Dehradun, Calcuttia.

Question 23.
Write varieties of Chicoo (Sapota).
Answer:
Kali pati, Cricket ball.

Question 24.
Write varieties of pomegranate.
Answer:
Bhagwa, Ganesh, Kandhari.

Question 25.
How many more plants are planted if the planting system is hexagonal?
Answer:
15-20 %.

Question 26.
Write about plant height taken from Nursery.
Answer:
Plants should be of medium height.

Question 27.
Which method is used to apply fertilizers of main nutrients in the orchards?
Answer:
Broadcast method.

Question 28.
Why should not fruit be pulled from the branch?
Answer:
It may rupture the skin of the fruit and branch may break also.

Short Answer Type Questions

Question 1.
Punjab is divided into how many zones on the basis of climate and name them?
Answer:
Punjab is divided into three zones based on climate –

• Submountainous zone
• Central zone
• Arid irrigated zone.

Question 2.
Name the districts which lies in submountainous zone?
Answer:
Roop Nagar, Hoshiarpur, Pathankot, Sahibjada Ajit Singh Nagar, Shaheed Bhagat Singh Nagar, Union territory Chandigarh.

Question 3. Which fruits are recommended for submountain zone?
Answer:
Mango, cirtrus fruits, lemon, kinnow, lime, litchi, peach, plums, chicoo, amla etc.

Question 4.
Which districts come under the central zone?
Answer:
Amritsar, Tarantaran, Kapurthala, Bamala, Patiala, Jalandhar, Sangrur, Ludhiana, Moga, Fatehgarh Sahib etc. .

Question 5.
Which fruit trees are recommended for central zone?
Answer:
Pears, guava, peach, mango, kinnow, orange, lemon, grapes etQuestion

Question 6.
Which are the districts which come under the arid-irrigated zone?
Answer:
Bhatinda, Manasa, Shri Mukatsar Sahib, Faridkot, Ferozepur, Fazilka etc.

Question 7.
Name the fruit plants which are recommended for arid- irrigated zone.
Answer:
Kinnow and other mandarins, malta, lemon, grapes, ber, guava etc.

Question 8.
What type of soil is required for cultivation of fruit plants? (For an orchard?)
Answer:
For an orchards soil should be well drained, deep, loamy and fertile. There should be not hard pan within two metres of its depth.

Question 9.
Which type of soil is not suitable for orchards?
Answer:
Fruit plants should not be grown in water logged, marshy, saline or acidic soils.

Question 10.
Which of the fruits can ripen after harvesting and which can not?
Answer:
Banana, Mango, Plums etc. can ripen or mature after harvesting but Grapes, Litchi etc. cannot mature after harvesting.

Long Answer Type Questions

Question 1.
Write in brief about irrigation and fertilizer application for fruit plants.
Answer:
See above question (for fertilizers)
Irrigation:
Apply irrigation from March to June after every week, from November to February after 2-3 weeks, and July to November depending upon on rainfall and type of soil for young plants. When trees come to bearing then at the time of flowering and at the time of fruit set and in summer irrigation becomes necessary. If irrigation is not applied in summer it results in excessive shedding of flowers/fruits.

Question 2.
Write the improved varieties of following: Mango, Peach, Plums, Guava, Grapes, Amla, Pomegranate.
Answer:
Mango-Langra, Alphonso, Dushari.
Peach-Partap, Shan-e-Punjab, Florida Prince, Early grande, Parbhat.
Plums-Black Amritsari, Satluj Purple.
Guava-Arka Amulya, Alahabad Sufeda, Punjab Pink, Sardar.
Grapes-Beauty seedless, Punjab purple, Flame seedless, Perlette.
Amla-Neelam, Kanchan, Balwant.
Pomegranate-Kandhari, Ganesh, Bhagwa.

Question 3.
What do you know about the square system of plantation of fruit plants?
Answer:
Do yourself.

Question 4.
Which points should be kept in mind while selecting fruit plants from the nursery.
Answer:
Do yourself.