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