"nitrogen and phosphorus" trang 11 - tải miễn phí từ tailieunhanh
Radiation, water, and nitrogen use efficiencies of Gossypium hirsutum L.

Radiation, water, and nitrogen use efficiencies of Gossypium hirsutum L.
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Seasonal dynamics of nitrogen in cultivated soil at Giao Thuy district, Nam Đinh province

Seasonal dynamics of nitrogen in cultivated soil at Giao Thuy district, Nam Đinh province
7    73    0
Effectiveness of nitrogen fertilization and application of microbial preparations in potato cultivation

Effectiveness of nitrogen fertilization and application of microbial preparations in potato cultivation
12    72    0
Effects of imazamox on soil carbon and nitrogen mineralization under Mediterranean climate

Effects of imazamox on soil carbon and nitrogen mineralization under Mediterranean climate
6    59    0
Rice cultures and nitrogen rate effects on yield and quality of rice (Oryza sativa L.)

Rice cultures and nitrogen rate effects on yield and quality of rice (Oryza sativa L.)
9    67    0
Influence of natural zeolite on nitrogen dynamics in soil

Influence of natural zeolite on nitrogen dynamics in soil
6    74    0
Khảo sát hiện trạng kỹ thuật nuôi và sự tích lũy carbon hữu cơ, nitrogen và phosphorus trong ao nuôi tôm thẻ chân trắng thâm canh tại Bạc Liêu

Khảo sát hiện trạng kỹ thuật nuôi và sự tích lũy carbon hữu cơ, nitrogen và phosphorus trong ao nuôi tôm thẻ chân trắng thâm canh tại Bạc Liêu
7    122    0
The effect of ryegrass (Lolium italicum L.) stand densities on its competitive interaction with cleavers (Galium aparine L.)

The effect of ryegrass (Lolium italicum L.) stand densities on its competitive interaction with cleavers (Galium aparine L.)
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Optimizing water and nitrogen use for maize production under semiarid conditions

Optimizing water and nitrogen use for maize production under semiarid conditions
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Interactive effect of nitrogen and boron on cotton yield and fiber quality

Interactive effect of nitrogen and boron on cotton yield and fiber quality
9    67    0
Organic materials: Sources of nitrogen in the organic production of lettuce

Organic materials: Sources of nitrogen in the organic production of lettuce
10    80    0
Effect of mycorrhizal inoculation on growth, nitrogen fixation, and nutrient uptake in Cicer arietinum (L.) under salt stress

Effect of mycorrhizal inoculation on growth, nitrogen fixation, and nutrient uptake in Cicer arietinum (L.) under salt stress
10    71    0
Phân lập một số chủng vi khuẩn lam Nostoc từ đất trồng tỉnh Nghệ An và đánh giá sự sinh trưởng, sự cố định nitrogen của chúng

Phân lập một số chủng vi khuẩn lam Nostoc từ đất trồng tỉnh Nghệ An và đánh giá sự sinh trưởng, sự cố định nitrogen của chúng
6    91    0
Effect of replacing rice bran or fish meal by fresh or dried mulberry leaves on digestibility and nitrogen retention of pigs

Effect of replacing rice bran or fish meal by fresh or dried mulberry leaves on digestibility and nitrogen retention of pigs
11    107    0
Removal of nitrogen compounds in slaughterhouse wastewater by using anaerobic ammonium oxidation process

Removal of nitrogen compounds in slaughterhouse wastewater by using anaerobic ammonium oxidation process
5    64    0
Influence of nitrogen fertilization on the chemical composition of Paspalum plicatulum at differents phenological stages in the central plateau of Fouta-Djallon

Influence of nitrogen fertilization on the chemical composition of Paspalum plicatulum at differents phenological stages in the central plateau of Fouta-Djallon
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Phân tích thành phần khí Argon khi có lẫn khí Oxygen sử dụng đầu dò TCD với khí mang Nitrogen

Phân tích thành phần khí Argon khi có lẫn khí Oxygen sử dụng đầu dò TCD với khí mang Nitrogen
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Fatigue crack growth characteristics of nitrogen-alloyed type 347 stainless steel under operating conditions of a pressurized water reactor

Fatigue crack growth characteristics of nitrogen-alloyed type 347 stainless steel under operating conditions of a pressurized water reactor
8    67    0
Evaluation of growth performance of different kinds of vegetables under different level of nitrogen application

Evaluation of growth performance of different kinds of vegetables under different level of nitrogen application
10    67    0
Yield, quality, economics and nutrient uptake of onion (Allium cepa L.) influenced by organic nitrogen management

Yield, quality, economics and nutrient uptake of onion (Allium cepa L.) influenced by organic nitrogen management
8    75    0