Soil total nitrogen trang 1 tải miễn phí từ TAILIEUCHUNG

"Soil total nitrogen" trang 1 - tải miễn phí từ Tailieuchung

Comparative effects of crop residue and nutrient combination on soil total nitrogen dynamics at different stages of crop growth under maize-wheat cropping system

Comparative effects of crop residue and nutrient combination on soil total nitrogen dynamics at different stages of crop growth under maize-wheat cropping system

11 40 1

Determination of total nitrogen and phosphorus in soil by ion chromatography with conductivity detector following persulfate digestion method

Determination of total nitrogen and phosphorus in soil by ion chromatography with conductivity detector following persulfate digestion method

7 7 1

An investigation of upland soil fertility from different soil types

An investigation of upland soil fertility from different soil types

8 18 1

Appraisement of total organic carbon under different levels of +nitrogen in different size soil aggregates in cereal-pulse based cropping system in rained condition

Appraisement of total organic carbon under different levels of +nitrogen in different size soil aggregates in cereal-pulse based cropping system in rained condition

14 82 0

Nitrate versus chloride nutrition effects in a soil plant system on the growth, nitrate accumulation and N, K, Na, Ca and Cl content of carrot Daucus carota L.

Nitrate versus chloride nutrition effects in a soil plant system on the growth, nitrate accumulation and N, K, Na, Ca and Cl content of carrot Daucus carota L.

8 60 0

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