Remove Agriculture Remove Fertilizer Remove Soil Compaction
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The Agronomists, Ep 161: Compaction causes and rescue fertility with Peter Johnson and Marla Riekman

Real Agriculture

Not so, at least not when it comes to deep compaction impacts. Air pockets and macropores in soil structure help move water down the soil profile, and where water goes, so do the nutrients. Compacted soils restrict root growth, oxygen, and nutrient and water movement, ultimately restricting yield potential.

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Nutrient deficiencies and their symptoms

Cropaia

Nutrient deficiencies can result from various factors, such as poor soil nutrition, imbalanced fertilization, inadequate soil pH levels, or other environmental stresses. To address hidden nutrient deficiencies and prevent more severe imbalances, regular soil testing and plant tissue analysis are crucial.

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To Reverse a Troubling Trend, Farmers Are Adding Rocks to Their Fields

Modern Farmer

Pre-cultivation, the region owed the healthy pH of its soils to the lucky coincidence of sitting atop a volcanic bed. However, the topsoil is powerless to counteract the acidifying effect of ammonia-based fertilizers. Rauch was worried about seeding, soil compaction and whether he’d end up with one giant gravel pile.

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Soil organisms – promoting soil health

Cropaia

Soil is a complex and dynamic system that supports life on earth. It is teeming with a wide variety of organisms, each playing a unique role in maintaining soil health and fertility. From bacteria and fungi to insects, worms, and other organisms, soil is a living ecosystem that supports the growth of crops and other plants.

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Breaking Ground: The Pros and Cons of Reduced-Till Farming

Cropaia

Agriculture is undergoing a transformation, with sustainability taking center stage. In light of this shift, modern agriculture faces a critical dilemma. It must feed a growing global population while protecting the environment and preserving the long-term health of our soils.

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Growing media – Properties, benefits and usage

Cropaia

Vermiculite holds moisture and nutrients well, reducing the frequency of watering and fertilization. Vermiculite is commonly used in seed starting, as a soil amendment, and in hydroponic systems, making it ideal for seedlings and young plants. Red ash enhances drainage and aeration, preventing soil compaction and improving root health.

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