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Table 7 Means of quinoa seed chemical contents as affected by the interaction between N fertilization plant densities (combined means of 2018 and 2019 seasons)

From: Productivity of Quinoa (Chenopodium quinoa L.) under new reclaimed soil conditions at north-western coast of Egypt

Treatments

N (%)

P (%)

K (%)

Seed protein content (%)

Protein yield (kg/fed.)

Zero N

     

 20,000 plants/fed

1.62

0.19

1.01

10.13

16.31

 36,000 plants/fed

1.90

0.18

1.03

11.84

33.17

50 kg N/fed

     

 20,000 plants/fed

2.07

0.20

0.99

12.94

33.64

 36,000 plants/fed

1.92

0.20

1.00

11.97

52.99

100 kg N/fed

     

 20,000 plants/fed

2.12

0.25

0.97

13.25

45.19

 36,000 plants/fed

1.95

0.25

0.99

12.16

66.91

L.S.D. (0.05)

0.10

0.03

N.S

0.52

8.89