Agricultural and horticultural diseases management hp kullu manali

01/09/2020

23/06/2020

is saal ye problem orchard m bht aa rahi h🙏

01/05/2020

This year Jeromine and Red gala crop 🍏

31/03/2020

22/03/2020

Soil Fertility and Productivity

(Soil Fertility) - Soil fertility is the ability of plants to provide adequate and balanced amount of nutrients to the soil for maximum growth. It is measured by the yield of quintal, kilogram and flour per hectare.
(Soil Productivity) The ability of the soil to yield (yield) is called soil (productivity.) - It is measured by the value of the yield of the soil, ie the value in rupees per acre yield. In fact a good productive soil is always fertile (fertile) but fertile soil is not always productive.

मृदा उर्वरता और उत्पादकता

मृदा उर्वरता (मृदा उर्वरता) - पौधों की अधिकतम वृद्धि के लिए मृदा की पोषक तत्त्वों को पर्याप्त और सन्तुलित मात्रा में प्रदान करने की क्षमता को मृदा उर्वरता कहते हैं। इसे क्विन्टल, किलोग्राम और प्रति हैस्प में मदा की उपज से अलग हो जाता है।
मृदा उत्पादकता - (मृदा उत्पादकता) मृदा की उपज (पैदावार) देने की क्षमता को मृदा उत्पादकता कहती है। इसे मृदा की उपज के मूल्य अर्थात प्रति एकड़ की उपज के मूल्य द्वारा मापा जाता है।

22/03/2020

🙏Today's topic is soil fertility and productivity मृदा उर्वरता और उत्पादकता🙏

27/02/2018

■¤BasiC AgricultuRe~01¤■
《MORNING - 40》

1. Father of agronomy is- peter decresenzi.

2. Dr. Biwant Rajes is the founder of Relay cropping.

3. The Directorate of cropping System research is located at- Modipuram meerut, U.P.

4. Scientific study of mixed cropping was firstly done by- La-Flitze (1928)

5. Relay cropping concept was derived from-Relay race

6. Natural Resource management is an example of sustainable agriculture

7. Cropping System is a component of-farming System

8. When the sub crop are sown to supplement of yield of the main crop, the sub crops are known as –
augmenting crops

9. The main crop is grown in the centre, surrounded by hardly or thorny crops, the sub crop is known as - guard crops

10. The yield of both crops, grown together are found to be higher than the yield of their pure crops on unit area, such cropping is known as – synergetic cropping

11. What is a cash crops those crops, which may be sold directly from the field without processing like vegetables, potato, etc.

12. Formula Of Cropping Intensity = Total Cropping Area total sown area X 100

13. The growing Of two or more crops on the same field in a year is called multiple cropping

14. The practice Of raising grasses or pasture, is also known as ley farming.

15. In India, the maximum acreage and production Of wheat is in UP.

16. The type of fruit of wheat is Caryopsis

17. The optimum temperature for ideal germination Of wheat is 20 to 25 'C

18. Norin-10 gene was brought to USA by-s c salamone 1984

19. The dwarf winter variety of wheat first time developed through using Norin gene by-Dr. O.A.Vogel (USA)

20. Triple gene dwarf variety were released in 1970

21. double gene dwarf varieties Of wheat-HD 2204, Janak, UP 215, Pratap, Kalyansona, Arjun, Sonara 64

22. Single gene dwarf varieties are-Sonalika, Girija, UP-262 , YVI 711,Lerma Rojo 64A

23. The protein found in wheat floor which is helpful for chapati making-Gluten