Xiaofei Zhang started this month as an assistant professor in the UC Davis Department of Plant Sciences, specializing in molecular genetics and breeding of small grains crops. His top priority, he said, will be developing wheat varieties that are highly productive for forage and that also have high grain yield and good quality.
Farmers can use an easy, on-farm test to figure how much nitrogen their crops need, saving money on fields that already have plenty of the nutrient and boosting production on fields that don’t. Warning: Special equipment you’ll need includes a pair of scissors and a garlic press.
Doctoral student Valentina Roel is looking at ways to use food scraps and yard waste as alternatives to nitrogen fertilizer for crops. When processed, the leftovers and garden trimmings being diverted from state landfills might be effective substitutes, because they contain both nitrogen and carbon in forms that promote soil health.
They also provide a path for slowing climate change.
Craft bakers love adding a little triticale to breads for its subtle blend of nutty and earthy flavors and its moist, slightly chewy texture. Farmers love the grain mainly for forage: It produces bigger yields with less water and fertilizer compared to wheat. Now, Joshua Hegarty and colleagues across the country will work on combining those qualities to create new varieties of triticale that are good for bread-baking at commercial scale, and still offer good value for growers.
Tastier tomatoes, zingier zinnias, beautiful bell peppers and better beans are among the new crop varieties that student scientists are developing for organic farmers through the SCOPE project, part of the UC Davis Department of Plant Sciences and the UC Davis Student Farm.
New varieties of rice that offer more effective weed control with less herbicide were showcased by UC Davis Department of Plant Sciences researchers at the recent Rice Field Day north of Yuba City in California's Central Valley. Amid the West’s ongoing drought, green rice with heads full of grain stood tall and lush in some test plots, while dry, brown stubble poked up in others. Department researchers discussed the impact of letting ricelands go fallow, including potential for pest control and ways to conserve soil moisture.
