筛选条件 共查询到200条结果
排序方式
Ecological transitions at the Salton Sea: Past, present and future

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (1)

The condition of the Salton Sea, California's largest lake, has profound implications for people and wildlife both near and far. Colorado River irriga......

JIF:0.831

Improvements to the soil nitrate quick test for California small grains Inexpensive soil nitrate quick tests can help small grain growers identify their crops' nitrogen fertilizer needs

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (2-3)

Small-grain crop growers need to match their crops' nitrogen (N) needs with fertilizer applications. This can be challenging because small grains are ......

JIF:0.831

Cattle grazing reduces fuel and leads to more manageable fire behavior

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (2-3)

Cattle play an important role in wildfire management by grazing fuel on California rangelands. The benefits of cattle grazing have not been thoroughly......

JIF:0.831

Fine-tuning fertilizer applications in organic cool-season leafy green crops can increase soil quality and yields

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (2-3)

Organic cool-season vegetable growers on the Central Coast face challenges in applying nitrogen (N) to balance yields with new environmental regulatio......

JIF:0.831

Winter flooding recharges groundwater in almond orchards with limited effects on root dynamics and yield

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (2-3)

California signed the Sustainable Groundwater Management Act (SGMA) into law in 2014. SGMA requires groundwater-dependent regions to halt overdraft an......

JIF:0.831

The drying Salton Sea and asthma: A perspective on a natural disaster

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (1)

The Salton Sea is a drying salt lake in an arid region with high aerosol particulate-matter concentrations. This region is plagued by a high incidence......

JIF:0.831

Soil health practices have different outcomes depending on local soil conditions

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (1)

The amount of soil organic matter is a critical indicator of soil health. Applying compost or manure, growing cover crops, reducing tillage, and incre......

JIF:0.831

Microbiome interactions and their ecological implications at the Salton Sea

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (1)

Although the Salton Sea was once a thriving destination for humans and wildlife, it has now degraded to the point of ecosystem collapse. Increases in ......

JIF:0.831

The Salton Sea: An introduction to an evolving system and the role of science INTRODUCTION

期刊: CALIFORNIA AGRICULTURE, 2022; 76 (1)

In this special issue, California Agriculture presents review articles that highlight what research to date can say about the changing Salton Sea ecos......

JIF:0.831

Recycled water could recharge aquifers in the Central Valley Recycling more wastewater can help recharge aquifers in suitable areas of the Central Valley.

期刊: CALIFORNIA AGRICULTURE, 2023; 77 (2)

Drawing out too much groundwater, or overdrafting, is a serious problem in California. As a result, groundwater sustainability agencies are considerin......

Economic damages of food-safety incidents in complex markets: 2018 E. coli outbreak and romaine lettuce

期刊: CALIFORNIA AGRICULTURE, 2023; 77 (1)

Food-safety incidents are costly for everyone in the leafy greens industry. However, it is challenging to estimate the size and distribution of these ......

California wine grape growers need support to risks from wildfire and smoke

期刊: CALIFORNIA AGRICULTURE, 2023; 77 (2)

California has experienced an increase in the size and severity of wildfires in recent years, with wide-ranging impacts to agriculture. The 2020 wildf......

Long-term reduced tillage and winter cover crops can improve soil quality without moisture

期刊: CALIFORNIA AGRICULTURE, 2023; 77 (1)

California farmers who use reduced-disturbance tillage and winter cover cropping can boost production and improve soil health. However, some farmers a......

4-H helps young people practice public speaking. Leaders can help by offering feedback, speaking venues, and how to present materials.

期刊: CALIFORNIA AGRICULTURE, 2023; 77 (1)

Public speaking is an essential skill for the workforce, yet many professionals lack confidence when speaking in front of an audience. While the 4-H Y......

共200条页码: 1/14页15条/页