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Role of AM Fungi in Agricultural Ecosystems

Today we are going to examine the role arbuscular mycorrhizal (AM) fungi play in providing phosphorus and other benefits to plants and the impact of chemical fertilizers on plant-fungi symbiosis. Nutrient Cycles You often hear about the P-cycle (phosphorus) or the N-cycle (nitrogen) and have probably seen all sorts of graphics demonstrating how these nutrients […]

Elderberry crop, ready for harvest.

The Business of Organic Elderberry

In the heart of the Midwest, a growing company called River Hills Harvest is riding the new wave of demand for elderberry products. At the helm of this enterprise is Terry Durham, a longtime advocate of sustainable agriculture, a builder of groundbreaking organizations and an elderberry expert best known for his devotion to developing the […]

Agriculture in Transition book cover

Book excerpt: Agriculture in Transition by Donald Schriefer

Agriculture in Transition is the last word on eco-farming systems from America’s “environmental agronomist” – Donald L. Schriefer. A pioneer in developing an awareness of the relation of tillage to soil fertility, Schriefer focused on three major soil basics – soil aeration, soil water, and soil decay – as the foundation of sound, productive agriculture.

Soil Test Example

How to Read a Soil Test

The first step on the road to achieving healthy soils able to sustain productive plants is the soil or plant analysis test.

Extra effort brings in the author’s early crop
of small tomatoes, giving the farm a jump on the competition.

Agricultural Advice from Warren Buffett

Do you know who Warren Buffett is? Neither did I. I did recognize the name — I had heard it for years and was always given to understand that he is very, very rich. I recently investigated him in greater detail and found that he is — and I quote — a “magnate, businessman and […]

How to estimate plant populations per acre.

How to Estimate Plant Populations Per Acre

An accurate estimate of plant population per acre can be obtained by counting using a formula and this graphic.