Science, asked by mrgoodb62, 1 month ago

ǫ..ʜᴏᴡ ᴛᴏ ᴄᴀʟᴄᴜʟᴀᴛᴇ ᴄʀᴏᴘ ᴡᴀᴛᴇʀ ʀᴇǫᴜɪʀᴇᴍᴇɴᴛ ɪɴ ғᴇʀᴛɪɢᴀᴛɪᴏɴ sʏsᴛᴇᴍ ?​

Answers

Answered by Snowflakes341
1

Answer:

You can calculate with based on the literature. Second, you choose the fluid fertilizer to introduce into you irrigation systems. Based on the nutriente concentration in fluid fertilizer, you calculate the total nutrient requeriment.

Ex: 120 kg/ha of N to argula

Crop spacing (1 plant) : 0.3 x 0.2 m = 0.06 m²

1 hectare (ha) -> 10,000 m² so, 166,666.66 plant/ha

To 120 kg/ha of N, you have 7.2 x 10^-4 kg/plant of N or 0.72 g/plant

The Fluid Fertilizer: Nitrate Patassium (concentration N=45%), so:

Fluid fertilizer per plant = 0.72/0.45 = 1.6 g/plant

Irrigation Management

You can to calculate with base on crop evapotranspiration (ETc = ETo x Kc) and pot area (A). For example:

ETo = 4 mm/day; Kc = 0,9; A = 0,053 m²

ETc = 4 x 0,9 = 3,6 mm/day

Irrigation depth (Liter/pot) = 3,6 x 0,053 = 0,198 L or 190,8 mL

Answered by kimttaehyung
1

Answer:

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Explanation:

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