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