The production of good-quality hay
Stockfarm|February 2021
Good-quality hay is known for several properties.
- Prof Chris Dannhauser, grazing consultant
The production of good-quality hay

Firstly, it must have a nice green color. Yellow or brown hay is indicative of substandard quality due to late cutting, rain, or mold. Good-quality hay should also be leafy with few stems. It does not necessarily have a characteristic smell, but a musty or sour smell will deter animals.

The quality of hay can be determined through chemical analyses. The nutritional value of different hay qualities is shown in Table 1. Remember that livestock’s intake will be reduced if the protein in grass hay drops below 6 to 8%, leading to weight loss.

Suitable hay crops

Veld grasses not used for grazing can be utilized for haymaking. These usually include red grass, white buffalo grass, and some of the natural Eragrostis species. Thatching grass, turpentine grass, and other unpalatable veld grasses should preferably be avoided.

Lucerne is considered the king of hay crops, as good haymaking practices will result in excellent quality hay. The only problem with lucerne is leaf loss when it is left unbaled for too long or handled too often.

Suitable grasses for haymaking include Eragrostis and teffin higher rainfall areas, and blue buffalo grass in the drier parts. Smutsfinger, white buffalo, Rhodes, and even bottle-brush grass in warm, sandy areas are often used for haymaking. There are also specific cultivars for hay production, such as American Leafy and PUK 436 (Eragrostis), Finecut (Rhodes grass) and Molopo (blue buffalo grass). The Gayndah cultivar (blue buffalo grass) is also very palatable and used mainly for summer grazing and foggage.

Fertilisation of hayfields

この蚘事は Stockfarm の February 2021 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

この蚘事は Stockfarm の February 2021 版に掲茉されおいたす。

7 日間の Magzter GOLD 無料トラむアルを開始しお、䜕千もの厳遞されたプレミアム ストヌリヌ、9,000 以䞊の雑誌や新聞にアクセスしおください。

STOCKFARMのその他の蚘事すべお衚瀺
Shongololo Boer Goat Stud: Only The Best Will Do
Stockfarm

Shongololo Boer Goat Stud: Only The Best Will Do

South African Boer goats have proven popular worldwide for their ability to improve indigenous goat breeds. In addition, Covid-19 restrictions necessitated the establishment of electronic auctions, making it easier for foreigners to acquire outstanding genetic material exported by agents via established channels.

time-read
5 分  |
August 2021
Feed Additives: A Veterinary Perspective
Stockfarm

Feed Additives: A Veterinary Perspective

In an already volatile environment, dairy profit margins vary as milk prices and feed costs shift annually. Feed costs represent the largest input cost (an estimated 35 to 70% of the variable cost) in the production of milk. As a group of feed ingredients, feed additives can cause a desired physiological response in a non-nutrient way, such as pH shift, growth or metabolic modifier, and will usually be cost-beneficial.

time-read
4 分  |
August 2021
Guard Against Lumpy Skin Disease
Stockfarm

Guard Against Lumpy Skin Disease

Most parts of the country received good rains during the rain season and producers are generally very optimistic. Wet seasons unfortunately come with their own set of challenges and veterinarians have cautioned livestock producers to keep an eye out for elevated biting insect loads, which may lead to conditions such as lumpy skin disease (LSD).

time-read
3 分  |
August 2021
Climate-Related Hazards: How Smallholders Can Mitigate Its Consequences
Stockfarm

Climate-Related Hazards: How Smallholders Can Mitigate Its Consequences

Rainfed crop production remains the main source of food security and livelihoods for rural communities in South Africa but presents the challenge of climate variability due to its high dependence on weather variables such as rainfall and temperature.

time-read
2 分  |
August 2021
Tips for a successful AI programme
Stockfarm

Tips for a successful AI programme

The success of an artificial insemination (AI) programme depends on several factors that are largely within the control of the producer. It is interesting that those producers who take a hands-on approach to their cattle and inspect them regularly are also the ones who achieve the greatest success. Before his passing, Stockfarm spoke to Koot Louw, a well-known reproduction technologist from Brandfort in the Free State, about his insights into and advice regarding the AI process.

time-read
2 分  |
August 2021
Pay Attention To Orf In Your Flocks
Stockfarm

Pay Attention To Orf In Your Flocks

Some of our readers may have treated or heard of sheep or goats that have been infected with orf (vuilbek).

time-read
3 分  |
July 2021
Sanele Mbele: Where Passion And Skill Meet
Stockfarm

Sanele Mbele: Where Passion And Skill Meet

Passion for farming runs strong in the Mbele family’s veins. Sanele Mbele, from the farm Rietspruit in the De Jagersdrift area near Dundee, has inherited this passion in huge dollops.

time-read
5 分  |
July 2021
Land Reform: Case Studies In Kwazulu-Natal
Stockfarm

Land Reform: Case Studies In Kwazulu-Natal

Land reform in South Africa is complex. Land reform solutions are equally complex and within partnership and development models, this is no different – but there is hope. KwaZulu-Natal has several types of partnership models and the wide variation in farming systems, as well as their different needs, set each model up for different strengths and weaknesses.

time-read
7 分  |
July 2021
Brahman Breeders In Limpopo Have A Winning Plan
Stockfarm

Brahman Breeders In Limpopo Have A Winning Plan

Several breeders from the Bosveld Brahman Club in Limpopo are applying genetic excellence and genotypic correctness to stimulate the demand for their bulls. At several of the last auctions, the minimum standard of bulls was raised to achieve this goal.

time-read
5 分  |
July 2021
A Brahman Dream Comes True
Stockfarm

A Brahman Dream Comes True

For as long as he can remember, JP Mlangeni wanted to be a farmer. It might have taken a few years, from being a teacher and later a businessman, but his dream finally took shape and today he runs a fully-fledged breeding and commercial Brahman farming enterprise in Mpumalanga.

time-read
5 分  |
July 2021