Knowledge grows in South Africa
Soil compaction1)Featured Image obtained from: Photos Public Domain; Dirt is a problem that all growers face. There are a huge variety of equipment for soil preparation, but the primary tillage implements are mouldboard ploughs, large discs and chisel ploughs. The mouldboard and large disc ploughs tend to produce a compacted hard layer just below the…
Nutritional value of pigeon peas can vary considerably, as with any crop. Climate, growth stage, plant part, fertilizer application are but a few variables that can affect the nutrient content of a pigeon pea analysis. The table below should just be used as a general guideline. The total protein, fat and fibre content are high…
Soil preparation has a significant influence on yield and quality of the crop. Unfortunately equipment and tractors not only cost a lot but are expensive to maintain. In most cases it is more economical to hire someone to do the ploughing with better equipment that what you can afford. If your soil is managed poorly,…
Tomato fertilizer requirements can be calculated if you know your soil type and have a good idea of the yield potential of your land and climate. These are basic norms and your specific microclimate and variety can have an influence on the total amount applied. These norms do not take top dressings into account, only…
Green pea soil preparation Achieving good yields green pea soil preparation is the first step for any grower. The soil must be well drained as green peas are very sensitive to waterlogged conditions. Make sure that the water table of the underground water is not closer to the surface than 800 mm. As with any…
Hot chilli virus diseases Chillies are just as susceptible to the know viruses as tomatoes. The most common known virus is tobacco mosaic virus, tomato spotted wilt virus and potato virus group X and group Y. You cannot control or spray for a virus. There are no chemicals that can kill viruses on a large…
Pigeon pea growth period and harvesting The growth period of the pigeon pea varies considerably. Depending on variety pigeon peas will grow 100-300 days. Location, thus local micro climate and sowing date have a significant influence on growth season length. In India most late-maturing varieties take about 240-280 days to produce a seed crop and…
Pigeon peas1)Featured image: Steve Hurst, USDA-NRCS PLANTS Database. Pigeon pea (Cajanus cajan) seeds. Wikimedia Commons or Cajanus Cajan is an alternative crop to the current line of commercial available crops. The big advantage is that it can become a major part of peoples diet, unlike many other commercial crops such as lettuce, chillies and pumkins.…
Planting pigeon peas is easy as they are strong growers. If they receive enough water and nutrients, the crop will grow. Make sure you use healthy seed and that they are inoculated with Rhizobium strains that are tested. Inoculated seed will provide higher yields1)Featured image from Wikipedia. https://en.wikipedia.org/w/index.php?title=File%3ACajanus_cajan.jpg. Planting pigeon peas Pigeon peas are used…
Green bean fertilizer requirements can be calculated if you know your soil type and have a good idea of the yield potential of your land and climate. These are basic norms and your specific microclimate and variety can have an influence on the total amount applied. These norms do not take top dressings into account,…
