To fuel our bodies, we must eat other living things, killing them in the process. However, most plants and algae are autotrophs. They bootstrap their biomass without the barbarism of eating others: using photosynthesis, turning sunlight, water, and carbon into energy.
Using a sharp, sterile tool such as clippers or pruners is essential when harvesting peppers. Pulling them off by hand can damage the plant, leading to fewer fruits.
Around a third of UK gardeners use pesticides, and our studies found that house sparrow numbers, for example, were nearly 40% lower in gardens where the pesticide metaldehyde was used. By reducing pesticide use, you can actively encourage birds back into your outdoor spaces, as they rely on invertebrates such as slugs and snails as natural prey.
Grafting is the method through which two different plants from the same species or genus are joined together to grow as one. The resulting plant benefits from the qualities of the two different original plants.
When you think of farming, what ingredients do you generally associate with a successful harvest? The basics certainly come to mind: fertile soil, plenty of sunlight and lots of water. But there are other variables that can also mean the difference between a crop of healthy fruits and vegetables and a large heap of organic waste. And it turns out that one of those variables is a very small hawk.
To an unimaginable eye, a seed looks inert. Yet they are packed with genetic information and biological processes poised to unfold. All it takes is the right configuration of signals and stimuli from the environment to let them know it's time to dare to grow.
My older brother has worked with pigs his entire adult life, managing about 70,000 of them across five counties, Faaborg says. But we got to a point where he went from laughing at me to saying: well, I guess maybe I'll quit my job and help you out. Now he's the most dedicated, says Katherine Jernigan, director of the Transfarmation Project at Mercy for Animals, a non-profit that helped the Faaborgs make the switch and set up their new business, 1100 Farm.
As concepts such as "regenerative" and "biodynamic" continue to enter the mainstream coffee lexicon, scientists continue to literally dig into the soil to give them meaning. A recent peer-reviewed study from India's Western Ghats argues that one of the clearest signals of healthy, sustainable coffee farms lies in the ground itself, with organic coffee soils performing better than soils from conventional farms treated with synthetic inputs.
People grow asparagus from crowns because it shortens the long wait times for harvesting. From seed, you'll need to wait three years before harvesting asparagus. Some people consider that a waste of time. The tradeoff is that you can keep harvesting every spring for up to 15 years or more. If you plant crowns, you get a one-year jump on things. However, those crowns may have soil-borne diseases you don't know about, so there is a risk involved. Seeds remove that problem.
The term "soil fatigue" or exhaustion refers to the condition that soil profiles take on when they've been heavily monocropped and untended. This soil is devoid of the microbial content that offers plants bioavailable food. It lacks the fungal and bacterial organisms that interact with plant nutrients.