The sweet potato is one of the oldest vegetables known to man, is native to Central America and has been grown for thousands of years, starting with the Incas of Peru and the Mayan Tribes. Columbus documented the sweet potato in 1493 on his fourth voyage to South America and the West Indies. The Portuguese traders took the sweet potato to Africa around 1540, and later to India, Malaya and China. The Spanish introduced sweet potato to the East Indies and Philippines. It remains a staple in the diets for some of these nations’ peoples today.
This root vegetable qualified as an excellent source of vitamin A (in the form of beta-carotene), a very good source of vitamin C and manganese . It is also a good source of copper, dietary fiber, vitamin B6, potassium and iron. Recent research studies on the sweet potato has also focused on two areas of unique health benefit. First are some unique root storage proteins in this food that have been observed to have significant antioxidant capacities. In one study, these proteins had about one-third the antioxidant activity of glutathione – one of the body’s most impressive internally produced antioxidants. Count on these root proteins to help explain sweet potatoes ‘healing properties’.
Planting the sweet potato in beds produces vigorous growth and usually can be harvested fairly easy with a sickle and fed too as a supplement to other forages you might offer your Goats. We have experimented with planting them in the paddocks but the resulting leave growth cannot keep up with the Goats eating them and the sweet potato itself is often dug up and eaten!
You can also harvest the potato and slice it thinly, the thinner the better. Then dry in the sun for at least a whole day. The thinner the slice the faster it will dry out. Feed to your Goats as a snack or treat.
I mentioned the Pokok Turi a while back and the cuttings are doing well. Today i moved the last batch out and have a total of 46 trees planted on the farm. They are growing fast and these pictured are only 3 weeks old.
I have been trying out giving the Goats some ‘Pokok Turi’ cuttings and they seem to love it. Some cuttings have been planted and it will be many month’s before they will be large enough to start harvesting on a regular basis. For some reason this tree seems pretty hard to come by even when it supposedly is a herbal remedy.
Goats like a variety of forage so give it to them!
Linkshere in English and here for Bahasa Malaysia
Leaf meals are leaves and twigs dried, ground, and used as livestock feed. Leucaena leucocephala is so far the best-known source of leaf meal because of its high nutritive value. However, it is highly susceptible to psyllid infestation. Leaf meals are not traditionally used in the ration of ruminants as these animals can be fed with fresh fodder. However, there are instances when leaf meal production is necessary and becomes the most practical way of conserving excess foliage. This is what we have been doing at the farm after getting a few cuttings from a friend.
Leguminous fodder species are generally unsuitable for silage making because of their high buffering capacity. Some have leaves that shatter very easily upon drying, rendering them also unsuitable for hay making. But a considerable amount of leaves can be conveniently prepared into leaf meals and serve as a high-protein feed source.
In preparing leaf meals, leaves and browseable twigs of these fodder trees/shrubs should be sun-dried for up to seven hours or air-dried under a roof for five days, and then ground and stored in sacks. For proper storage and to avoid spoilage, the leaves and twigs should be dried to 10-13% moisture content. The amount of herbage needed to prepare one kilogram of leaf meal and the crude protein (CP) content depend on the fodder species used. The CP contents of the leaf meals are obviously higher than the recommended level of 11% dietary CP required for favorable microbial synthesis and activity in the rumen.
Both the gliricidia leaf meal and the acacia leaf meal can be fed to dairy goats at 50% of the dry matter ration. Milk yield of goats supplemented with either of the meals is comparable with that of goats supplemented with concentrate. Likewise, milk composition was similar among goats supplemented with either leaf meals or concentrate.
Gliricidia sepium (gliricidia)
Income over feed cost with leaf meal supplementation was higher than that with concentrate supplementation. Since feed cost can represent 60% of the total cost to produce a liter of milk, leaf meal supplementation is indeed economically viable, particularly in small farms where concentrate feeding is not usually practiced owing to a lack of cash.