Scientia Agricultura Sinica ›› 2005, Vol. 38 ›› Issue (12): 2486-2491 .

• SOIL & FERTILIZER·WATER-SAVING IRRIGATION • Previous Articles     Next Articles

Studies on Increase of Yield and Soil Moisture of Fruit Tree by Using Super Absorbent Polymers

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  • Received:2005-05-17 Revised:1900-01-01 Online:2005-12-10 Published:2005-12-10

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Abstract: The experiments on growth of fruit tree by using super absorbent polymers were conducted in two years and its effects on soil moisture, fruit growth, fruit yield and photosynthesis under the condition of using it together with fulvic acid were analyzed. The result showed that the use of super absorbent polymers increased soil moisture, accelerated fruit growth, increased fruit yield, and improved photosynthesis of the leaves. The results showed that yield increased by 2 957-3 766 kg per hectare and the economic benefit increased by 3 417-4 394 yuan per hectare.

Key words: Super absorbent polymers, Soil moisture, Fruit tree growth, Photosynthesis

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