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הינך נמצא כאן

A complete recommendation for the fertilization of pepper plants

Find out what are the fertilizers that will give you the best results, regarding the different growing medium

 

I. Growing method: greenhouses / tunnels, on soil.
Plant density: 40,000-42,000 / Ha.
Expected yield: 50-70 Ton/Ha, depending on variety.

 

 

Macronutrients uptake (Kg/Ha)

N

P2O5

K2O

CaO

MgO

200-300

150-200

350-500

180-200

80-100

 

 

 

 

Nutrition recommendation

Base dressing:

 

 

N

AS*

P2O5

K2O

MKP**

Kg/Ha

Kg/Ha

Kg/Ha

63

300

180

120

350

 

 

* AS = Ammonium Sulphate
** MKP =  Mono-Potassium Phosphate (0-52-34), is the source of P2O5 and K2O

 

 

 

Top-dressing: by fertigation by growth stage

 

Growth stage

Nutrition requirement (Kg/Ha/day)

Recommended fertilizer (Kg/Ha/day)

N

P2O5

K2O

Poly-Feed*

Multi-K

Haifa MAP*

AN

MKP*

1st two weeks

1

1

1

5.5

     

2

1st two weeks - flowering

1

3.5

2.2

     

3

6.5

flowering - fruit-set

1

3.5

2.2

     

3

6.5

fruit-set - harvest

2.5-3

2.3

3.2

 

7

3.2

3.5-4

 

 

 

Poly-Feed* = 19-19-19
Multi-K* = Potassium nitrate (13-0-46)
Haifa MAP* = Mono-Ammonium Phosphate (12-61-0)
* MKPMono-Potassium Phosphate (0-52-34)

 

 

 

growing medium

II. Growing medium: Open field.
Soil type: Light soil.
Plant population: 30,000-35,000 Plants/Ha.
Expected yield: 80-100 T/Ha.

 

 

 

Recommended average rates of nutrients for open field peppers

 

N

P2O5

K2O

---------------- Kg/Ha -----------------

150

100-120

180-200

 

 

 

 

A. Base-Dressing

The rates are based on the assumption that 10% of the N and K and the total amount of P2O5 will be applied as base-dressing.

 

 

Nutrient requirements Kg/Ha

Recommended fertilizers Kg/Ha

N

P2O5

K2O

Multi-K

SSP

AN

15-20

100-120

18-20

40-43

526-630

30-42

 

 

 

 

B.Side-Dressing

 

Growth stage

Nutrient requirements Kg/Ha

Recommended fertilizers Kg/Ha

N

K2O

Multi-K

AN

Germin. Flowering

25-30

45-50

100-110

35-46

Flowering - Fruit set

30-40

45-50

100-110

50-75

Fruit set - 1st harvest

40-50

36-40

80-85

90-114

2nd and 3rd harvest

40-50

36-40

80-85

90-114

Total

135-170

162-180

360-390

265-349

 

 

At least 50% of the total N should be NO3-N

AN = Ammonium Nitrate (34%N)
SSP= Single Super Phosphate (19% P2O5)

 

 

 

Plant analysis guide

Nutrient sufficiency ranges (source: A & L, Agronomy Handbook, Ankerman & Large Eds.)

 

 

Pepper

N

S

P

K

Mg

Ca

Na

B

Zn

Mn

Fe

Cu

Al

Mo

------------------------ % -------------------------

--------------- p.p.m ---------------
From

3.00

0.30

0.40

4.00

0.50

0.75

0.01

30

30

60

100

15

50

 
To

6.00

0.60

0.80

6.50

1.00

2.50

0.50

75

60

200

250

50

200

 

 

 

 

 

* Plant part to sample:

 

 

 

 

Peppers, chili

Peppers, sweet

Time of Sampling:

Early growth

Early fruit set

Early growth

Early fruit set

Plant part: Petiole of young mature leaf Petiole of young mature leaf Petiole of young mature leaf Petiole of young mature leaf

 

 

 

 

Plant tissue sampling procedures (Chili, sweet):

 

Stage of growth Plant part
At midgrowth Young mature leaf

 

 

 

 

Peppers – Mineral analysis values

 

 

Leaves and petioles

Nutrient

Average value

Nutrient

Average value

 

(%)

 

(ppm)

N

4.00

Fe

245

S

0.55

Al

150

P

0.52

Mn

115

K

5.80

B

46

Mg

0.56

Cu

17

Ca

1.50

Zn

43

Na

0.10

Mo