fertilisation
/ˌfɜːtəlaɪˈzeɪʃn/noun
उच्चारण फ़र्टलाइज़ेशन
निषेचन
Basic word
- 1
[U] technical
the joining of a male cell with a female cell so that a new plant or animal can begin to develop
निषेचन
- Fertilisation takes place in the fallopian tube in humans.
- In flowering plants, fertilisation follows pollination.
- Fertilisation in flowering plants occurs after pollen reaches the ovule.
+ 2 more examples
- External fertilisation is common in fish and frogs.
- The teacher drew a diagram to show fertilisation.
- 2
[U]
the act of adding natural or chemical substances to soil to help plants grow
खाद डालना, भूमि का उर्वरीकरण
- Regular fertilisation of the soil improved the farmer's wheat crop.
- The fertilisation of rice fields requires care.
- Fertilisation of the field before sowing improves the yield.
+ 2 more examples
- Too much fertilisation can harm the soil.
- The farmer planned the fertilisation of his sugarcane crop.
§Structures (grammar patterns) 4
fertilisation (uncountable noun)
In science the word is uncountable and names the process of a male and female cell joining.
विज्ञान में यह शब्द uncountable है और नर तथा मादा कोशिका के मिलने की प्रक्रिया बताता है।
- Fertilisation takes place inside the flower.
- Fertilisation of the egg happens within hours.
fertilisation of + noun
Use of to name what is being fertilised: the egg, the soil, a field.
जिसे उपजाऊ बनाया या निषेचित किया जा रहा है, उसे बताने के लिए 'of' आता है।
- Cross fertilisation of plants gives stronger seeds.
- Regular fertilisation of the fields improves the harvest.
fertilisation + by + agent
Use by to name what causes the process, such as insects or wind.
प्रक्रिया का कारण (कीट, हवा) बताने के लिए 'by' आता है।
- Fertilisation by bees is important for fruit trees.
- Fertilisation by wind is common in grasses.
in vitro fertilisation
The phrase in vitro fertilisation (IVF) is a fixed medical term.
In vitro fertilisation (IVF) एक निश्चित चिकित्सा शब्द है।
- IVF means in vitro fertilisation, in which the egg is fertilised outside the body.
+Collocations 4
type + fertilisation
internalexternalcrossselfartificialin vitro
- External fertilisation is typical in fish and frogs.
verb + fertilisation
undergocompletepreventlead tofollow
- Pollination must happen before fertilisation can occur.
fertilisation + noun
processratestagecycletreatment
- The fertilisation process takes only a few hours in some plants.
soil + fertilisation
regularchemicalorganicexcessive
- Excessive fertilisation can harm the soil in the long run.
“More examples 5
- In plants, fertilisation follows pollination.
पौधों में fertilisation, pollination के बाद होता है।
- Fertilisation in frogs takes place outside the female's body.
मेंढकों में fertilisation मादा के शरीर के बाहर होता है।
- The biology paper asked students to explain double fertilisation in flowering plants.
जीव विज्ञान के प्रश्नपत्र में विद्यार्थियों से फूलदार पौधों में double fertilisation समझाने को कहा गया।
- Farmers rely on timely fertilisation to get a good crop of wheat.
किसान अच्छी गेहूँ की फ़सल के लिए समय पर fertilisation पर निर्भर रहते हैं।
- Radhika drew a diagram showing the stages of fertilisation in a flower.
राधिका ने फूल में fertilisation के चरण दिखाने वाला एक चित्र बनाया।
!Common mistakes 2
✗ Fertilisation of eggs are done in the lab.
✓ Fertilisation of eggs is done in the lab.
The subject is fertilisation, which is singular, not eggs.
Subject 'fertilisation' singular है, 'eggs' नहीं, इसलिए verb is आएगी।
✗ Fertilisation is occurred inside the flower.
✓ Fertilisation occurs inside the flower.
Occur is intransitive and has no passive form.
'Occur' intransitive verb है और इसका passive नहीं बनता।
◇Word family
AaSpelling
fer·ti·li·sa·tion
?Which word?
Do not confuse fertilisation (joining of cells, or adding fertiliser to soil) and pollination (moving pollen to a flower).
Fertilisation (कोशिकाओं का मिलना, या मिट्टी में खाद डालना) और pollination (परागकणों का फूल तक पहुँचना) में भ्रमित न हों।