Life Sciences Commons^™

G92-1076 Canola Production, Lenis Alton Nelson, Alan Grombacher

University of Nebraska-Lincoln Extension: Historical Materials

Canola, which produces a vegetable oil low in saturated fat, has potential for becoming an alternative crop for Nebraska agriculture. Canola produces an oil that has the lowest saturated fat content of any vegetable oil. Today, there is an increasing demand for this oil by diet-conscious consumers. In 1985, the U.S. Food and Drug Administration (FDA) recognized rapeseed and canola as two different species, based on their content and uses. Rapeseed oil is used in industry, while canola oil is used for human consumption. High erucic acid rapeseed (HEAR) oil contains 22-60 percent erucic acid, while low erucic acid rapeseed …

G92-1098 Cultivators For Conservation Tillage, Robert D. Grisso, Paul J. Jasa

University of Nebraska-Lincoln Extension: Historical Materials

Cultivating residue-covered fields and ridge-till considerations are among the topics covered here.

In any conventional, conservation or no-tillage planting system, crop cultivation can be an excellent method of weed control. Cultivators used in residue-covered fields must allow residue to flow through the implement without clogging.

Extra penetration force may be required to cultivate no-till fields as compared to tilled fields. While many high-clearance cultivators are designed to handle conservation tillage conditions, some older cultivators can be modified to work in residue-covered fields when residue flow and soil penetration are maintained.

Combining mechanical and chemical weed control is economical and effective …

G92-1068 Planting And Harvesting Information For Nebraska Crops, Drew J. Lyon, David D. Baltensperger, Lenis Alton Nelson

University of Nebraska-Lincoln Extension: Historical Materials

This NebGuide gives information on the normal practices of planting and harvesting crops grown in Nebraska. This publication is a guide for some basic crop management practices for a variety of Nebraska crops. There are many special or unique cropping situations that will require some adjustments to these suggestions.

G92-1084 Culture Of Cole Crops, Laurie Hodges, R.E. Neild

University of Nebraska-Lincoln Extension: Historical Materials

How to grow successfully broccoli, brussels sprouts, cabbage, cauliflower, and kohlrabi.

Cole crops, which include broccoli, brussels sprouts, cabbage, cauliflower, and kohlrabi, can be successfully grown on most soils if drainage is good and the crop is supplied with adequate water and nutrients, particularly nitrogen. Light-textured soils usually produce earlier crops but heavier soils hold more moisture and tend to produce crops that hold quality longer at maturity.

Cole crops have shallow root systems. Inadequate moisture may cause small cauliflower heads to form prematurely. Rainfall or irrigation following a prolonged dry spell may cause splitting of cabbage and kohlrabi. Supplemental …

G92-1123 Spinach And Swiss Chard, Laurie Hodges

University of Nebraska-Lincoln Extension: Historical Materials

This is a guide to the growing, harvesting and use of spinach and swiss chard.

Spinach

Spinach is a cool season crop and belongs to the goosefoot family (Chenopodiaceae), along with Swiss chard and beets. Spinach is low in calories. It is a good source of vitamin C, vitamin A, and minerals, especially iron. After washing the leaves, cook them in a covered pan using only the water clinging to the leaves. After cooking, add salt and butter, vinegar, or mustard for added flavor. Spinach may be prepared in a souffle, creamed soup, or used raw in salads.

Swiss Chard …