Used as a cover crop, sunn hemp can improve soil properties, reduce soil erosion, conserve soil water, and recycle plant nutrients. ‘Tropic Sun’ is also resistant to root-knot nematodes. Other potential uses for sunn hemp are forage, paper fiber, and as alternative fuel crop (Rotar and Joy, 1983).
Can you eat Sunn hemp?
We have found that it is an acquired taste but high in crude protein (CP) and total digestible nutrients (TDN). Sunn hemp is an interesting option for livestock warm season annual grazing.
Does Sunn hemp have CBD?
Industrial Hemp is a Cannabis sativa plant, but the THC content is very low (< 0.3% on a dry matter basis) and it has many industrial uses including fiber and textiles, food (seed oil, greens), forage for animals, building materials and medical benefits through CBD (cannabidiol) oil.
Is Sunn hemp good for deer?
Sunn hemp (Crotalaria juncea) is a warm-season annual legume that has garnered attention from food plotters in recent years in the everlasting search for the new magic deer forage. … Sunn hemp has shown great ability to increase soil organic matter and add nitrogen to the soil for use by subsequent plantings.
Can cows eat Sunn hemp?
Sunn hemp can be grazed by cattle, goats, and sheep. … Due to its high quality, sunn hemp is well suited for limit grazing (one to three hours per day) in combination with warm-season perennial pastures. At first, livestock may not find sunn hemp palatable, but within one to three days they will develop a taste for it.
What does Sunn hemp look like?
It is a branched, erect, herbaceous shrubby annual growing 3 to 9 feet high with bright green simple, elliptical leaves. Sunn Hemp has deep yellow terminal flowers (open raceme to 10 inches long), and the light brown pods are small (1 inch long and a half inch wide) and inflated.
When do you cut Sunn hemp?
Sunn hemp should be mowed 60 to 90 days after planting. Many growers have reported mechanical difficulties when incorporating sunn hemp after 90 days due to excessive plant height and tough, fibrous stems.
Is Sunn hemp an annual or perennial?
Sunn hemp was planted in July of 2004 at the Pee Dee Agricultural Research and Education Center in Florence, S.C. It is a perennial, tropical legume that grows rapidly. It was harvested after the first frost of the season, producing over 200 pounds of nitrogen that first year.
Can cattle graze hemp?
Sunn hemp can be grazed by cattle, goats, and sheep. Historically, sunn hemp and other warm-season legumes have been considered excellent forbs for goats and other small ruminants.
Is Sunn hemp good for soil?
Sunn Hemp Uses and Benefits
Also, as a legume it can fix large amounts of nitrogen. Used as a cover crop, sunn hemp can improve soil properties, reduce soil erosion, conserve soil water, and recycle plant nutrients. ‘Tropic Sun’ is also resistant to root-knot nematodes.
When do you plant Sunn hemp in Georgia?
Sunn hemp was planted near the 15th of April, -May, June, and July and harvested after 30, 60, 90, and 120 days at Watkinsville and Tifton Georgia.
When do you plant Sunn hemp in Florida?
To obtain high yields of biomass in Florida, sunn hemp should be seeded in April through June and not later than mid-July. Since this plant is a legume, sunn hemp supplies its own nitrogen and provides residual nitrogen to the subsequent crop. Furthermore, sunn hemp can be grown as high-quality forage.
Does Hemp require a lot of water?
Hemp needs more water and nutrients to grow than grain crops and the better the soil, the probability of a better yield is increased. Hemp requires approximately 30 – 40 cm (12-15 in) water per each growing season or rainfall equivalent to produce a crop.
How tall does Sunn hemp grow?
In good growing conditions, the plants can reach a height of 6 feet with a stem diameter of up to 1 -2 inches. It has a long tap root with many lateral branches. Sunn hemp works well in summer mixes to add varying heights to the cover, but keep the seeding rate low in a mix, as it is competitive.
How much money can you make growing hemp?
Ultimately, a grower can fetch $175,000 off that 1 acre of hemp, and while 40% would go to the foundry, the grower would still get three times as much as going through a bulk processor — with $20,000-plus in net profit after factoring in labor and $4 clones on a 2,500-plant field.