Horticulture Quiz 5
1 / 50
Lettuce is______?
2 / 50
The storage life of fresh apples at -1 to -4?c is____?
3 / 50
Lemon plant is commercially propagated by__?
4 / 50
Cultivation of grapes is called___________?
5 / 50
Chilling injury in fruits occurs due to__________?
6 / 50
A flower having many pistils on same receptacle develop__?
7 / 50
Who used first artificial hybridization in fruit crops __?
8 / 50
The practice of raising trees is called__________?
9 / 50
How much area in Pakistan is under horticultural crops ___________?
10 / 50
Papaya fruit is___________?
11 / 50
Heat requirement to change 1 Kg of a substance at its boiling point from the liquid to vapour is called__________?
12 / 50
In spinach cross pollination takes place by___________?
13 / 50
What is 2,4-D__?
14 / 50
Purpling of leaves is common deficinary symptoms of __________?
15 / 50
Edible seed like almonds, pea cons are known as__?
16 / 50
Which type of development takes place in the female part of the ovule____?
17 / 50
Objective of pruning include___________?
18 / 50
The problem of granulation has been found in__?
19 / 50
The smell in onion bulb is due to__________?
20 / 50
Self supporting succulent plants are called__?
21 / 50
Among the root crops, the application of potassic fertilizers is essential in______?
22 / 50
Degradation of green colour of fruits is due to___________?
23 / 50
Lenticular transpiration generally occurs in__?
24 / 50
Resigns is toxic substance found in_________?
25 / 50
______ may be defined as the art and science of cutting away of portion of plant to improve its shape, to influence its growth, flowering and fruitfulness and to improve the quality of the product:
26 / 50
Propagation of guava is done by___________?
27 / 50
Cabbage and cauliflower are also___________?
28 / 50
Fleshy fruits developed from the ovary wall with out stony layer are known as__?
29 / 50
The recommended plant to plant space for chiku is __________?
30 / 50
Optimum temperature, minimum temperature and maximum temperature are collectively called_________?
31 / 50
Tomato is good source of vitamin___________?
32 / 50
In mango and carrot how much vitamin C (mg/100 gm)is present__________?
33 / 50
Production of silk is termed as __?
34 / 50
Parthenogenesis is most commonly seen in_____?
35 / 50
Removal any terminal part of the plant is called___________?
36 / 50
Rafinose is_____?
37 / 50
From which part of coconut tree coir is obtained___________?
38 / 50
Degreening of citrus fruit is achieved by the use of___?
39 / 50
Science and art of establishment a tree crop is called__?
40 / 50
The metric unit of light is___________?
41 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called_________?
42 / 50
Roma is variety of ___________?
43 / 50
Banana is a rich source of__________?
44 / 50
Ornamental Horticulture is the combination of__?
45 / 50
Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called________?
46 / 50
Photophosphorylation is process of generating___?
47 / 50
The science of rearing honey bee for honey is known as__________?
48 / 50
A form of controlled atmosphere storage in which the produce is stored in a partial vacuum is called___________?
49 / 50
From which part of turmeric plant the turmeric powder is obtained__________?
50 / 50
The union of the second male gametes with polar nuclei is called_________?
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