What defines us and other living organisms more strongly: genes or the environment? Only recently, researchers were able to prove experimentally that even microorganisms can be inherited from one plant generation to the next via the seed. In a new article, scientists examine the process of microbial inheritance via the seed in more detail and identify factors that significantly influence the assembly of the plant microbiome. With their basic work, the authors create an important milestone of microbiome research.
Seed dormancy is an important survival tool for plants since it allows them to weather conditions not conducive to survival. At the same time, excessive dormancy may lessen cultivation time. In response, farmers often plant low dormancy cultivars of rice and wheat in order to achieve a higher, more uniform emergence rate after sowing. Unfortunately, this practice has led to an unwanted worldwide production problem called pre-harvest sprouting, which severely reduces both grain yield and quality.
For the first time, farmers in the Philippines have cultivated Golden Rice on a larger scale and harvested almost 70 tonnes of grains this October.
Rice (Oryza sativa L.) is one of the most important crops worldwide, providing much of the calorific needs for half of the global population. Economic development and rising living standards have led to the demand for rice gradually shifting from satisfying the need to “be full” to satisfying the need to “eat well,” and combining flavor with nutrition is essential for the latter. Much research has focused on improving the eating and cooking quality (ECQ) of rice to meet the demand for “tasty.” However, effort to improve comprehensive nutrition in rice remains fragmented.
What makes the perfect avocado? In a world-first, scientists have mapped the genome of the popular fruit, a resource that can drive future research and innovation opportunities for avocado growers.
Over 300 million people in Sub-Saharan Africa depend on maize for nearly 30% of their caloric intake, and the popularity of maize is expected to continue its upward trend. As the demand for maize increases, so does the need for sustainable and safe production, yet numerous biotic and abiotic stressors threaten this staple crop.
Genome editing comes with great hopes for the improvement of crops in regards to the challenges posed by climate change, but also for breeding of disease resistance and an improved sustainability of agriculture. A research team has now succeeded in modifying a gene in barley using the Cas9 gene scissors, making new resistances to important viruses available for winter barley.
Over 34 million people in the U.S. don’t have enough food. More diverse and adaptable crops are needed to address challenges in food production made worse by climate change. Small, sweet berries called groundcherries may not feed the country, but along with other related “orphan crops,” they could strengthen food supplies. Unfortunately, these distant relatives of tomatoes aren’t ready for large-scale production—at least not yet.
We need to rethink how we think about Indigenous crops, say plant biologists. These crops include groundnut, teff grass, and a wide range of cereals, grains, fruits, legumes, and root vegetables predominantly cultivated by small farms in Africa, Asia, and South America.
The biofertilizer is a liquid organic fertilizer that can be produced within any rural property, with materials that are easy to find on the property itself, like animal manure and plant remains. Its preparation is very easy and relatively fast, being ideal to complement the fertilization with compost.