Презентация на тему: CLIMATIC REQUIREMENTS OF PLANTS

CLIMATIC REQUIREMENTS OF PLANTS Outline : CLIMATIC REQUIREMENTS OF PLANTS Temperature is the most important climatic factor to be considered in agriculture production. CROP TEMPERATURE NEEDS (the sum of active temperatures above 10°C) CLIMATIC REQUIREMENTS OF PLANTS The effect of temperature on the yield of grain T o prevent the plant from a low yield Questions: References
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Первый слайд презентации: CLIMATIC REQUIREMENTS OF PLANTS

Made by: AskarovaZh. Sagatbek S. Gr. 103, Agronomy 30.09.2016

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Слайд 2: Outline :

Introduction The effect of temperature on the yield of grain; To prevent the plant from a low yield Crop temperature needs Conclusion

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Слайд 3

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Слайд 4: Temperature is the most important climatic factor to be considered in agriculture production

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Слайд 5: CROP TEMPERATURE NEEDS (the sum of active temperatures above 10°C)

Wheat  — 1200—1700, Barley  — 960—1450; Oats  — 1000—1600; М illet  — 1410—1950; Buckwheat  — 1200—1400; Potato  — 1200—1800. Corn  — 1100—2900; Sunflower  — 2000—2300; Cotton – 3000-3400

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Слайд 6

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Слайд 7: The effect of temperature on the yield of grain

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Слайд 8: T o prevent the plant from a low yield

Create resistant  crop varieties of high temperature; To use of resource-saving technologies

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Слайд 9: Questions:

How does high air temperature influence on the yield in tillering period of wheat? How can we prevent a low yield of crops from high temperature?

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Последний слайд презентации: CLIMATIC REQUIREMENTS OF PLANTS: References

Kartamishev VG Oil crops in arid regions of Russia // environmental management and agricultural production in the southern regions Russian Federation.-M.: "Modern notebook", 2003. Elderen, E. van. Moisture content of wheat in harvesting period / E. van Elderen, Hoven S.P.J.H. van // Journal agricultural engineering research. - 1973. Vol. 18. №2.

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