Iklan

Iklan

Pertanyaan

The Effects of Acids Soil Soils with a pH of less than 7.0 are acids. The lower the pH, the more acids the soil. When soil pH falls below 5.5, plant growtg is affected. Drop fields decrease, reducing productivity. Soils provide water and nutrients for plant growthand development. Essential plant nutrients included phosphorus, nitrogen, potassium, and sulfur. Plants require other elements such as molybdenum, in smaller quantities. Some elements e.g. alluminium and manganese, are toxic to plants. Nutrients become available to plants when they are dissolved in water. Plants are not able to take up phosphorus, nitrate, potassium, and sulfate lions in solution. The solubility of nutrients changes with pH In acids soils, (low pH), molybdenum become less soluble and aluminium becomes more soluble. Therefore, plant growtg may be affected by either a deficiency of molybdenum or too much aluminium. Both drop and pasture plants are affected by acids soils. There may be a range of symptomps. Crops and pastures may be poorly established resulting in patchy an uneven growtg. Plant leaves may go yellow and die at the tips. The root system of the plant may be stunted. Drop may field less. Plant vary in their sensitivity to low pH. Canola and lucerne are very sensitive to acids soils so they do not grow well. Lupins and triticale are tolerant to soils of low pH so they still perform well. Land can become unproductive if acids soil is left untreated. Incorporating lime into the soil raises the pH. Therefore, living soil can reverse the effects of acids soil on plants and return a haddock to productivity. What is the main idea of the fifth paragraph?

The Effects of Acids Soil

Soils with a pH of less than 7.0 are acids. The lower the pH, the more acids the soil. When soil pH falls below 5.5, plant growtg is affected. Drop fields decrease, reducing productivity. 

Soils provide water and nutrients for plant growth and development. Essential plant nutrients included phosphorus, nitrogen, potassium, and sulfur. Plants require other elements such as molybdenum, in smaller quantities. Some elements e.g. alluminium and manganese, are toxic to plants.

Nutrients become available to plants when they are dissolved in water. Plants are not able to take up phosphorus, nitrate, potassium, and sulfate lions in solution.

The solubility of nutrients changes with pH In acids soils, (low pH), molybdenum become less soluble and aluminium becomes more soluble. Therefore, plant growtg may be affected by either a deficiency of molybdenum or too much aluminium.

Both drop and pasture plants are affected by acids soils. There may be a range of symptomps. Crops and pastures may be poorly established resulting in patchy an uneven growtg. Plant leaves may go yellow and die at the tips. The root system of the plant may be stunted. Drop may field less.

Plant vary in their sensitivity to low pH. Canola and lucerne are very sensitive to acids soils so they do not grow well. Lupins and triticale are tolerant to soils of low pH so they still perform well.

Land can become unproductive if acids soil is left untreated. Incorporating lime into the soil raises the pH. Therefore, living soil can reverse the effects of acids soil on plants and return a haddock to productivity.

 

What is the main idea of the fifth paragraph?

  1. Acid soils affect crop and plants.

  2. The root system of plant is stunted.

  3. Plant leaves turn yellow and die at the tips.

  4. Crop and pasture plants are not affected by acid soils.

  5. Crops and pastures are established resulting in patchy.

Iklan

N. NOPRILIANSYAH

Master Teacher

Mahasiswa/Alumni UIN Raden Intan Lampung

Jawaban terverifikasi

Iklan

Pembahasan

Dalam kalimat “Both crop and pasture plants are affected by acid soils.”, dapat diktehaui bahwa keasaman tanah mempengaruhi pertumbuhan tanaman, sehingga pilihan jawaban yang tepat adalah (A).

Dalam kalimat “Both crop and pasture plants are affected by acid soils.”, dapat diktehaui bahwa keasaman tanah mempengaruhi pertumbuhan tanaman, sehingga pilihan jawaban yang tepat adalah (A).

Latihan Bab

Let's Explain Something

Language Features of Explanation Text

Konsep Kilat

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

30

Iklan

Iklan

Pertanyaan serupa

Read the text and answer the question! Being able to see things around us and the beauty of the world truly is a blessing. This blessing is all thanks to our remarkable eyes. If one’s eyes functi...

65

5.0

Jawaban terverifikasi

Iklan

Iklan

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Fitur Roboguru

Topik Roboguru

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2023 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia