Pasture establishment options

Their property contains 150ha of a flood plain from Murrumbidgee River, and the other part is marginally acidic with red undulating red-brown earth. They aim to increase the carrying capacity of the land from7 DSE/Ha to 10 DSE/Ha. They engage in share farming with their neighbor Dino and have purchased additional land of 1000 ha from him. The purpose of this assessment is to evaluate the case study as a mixed cropping and grazing initiative to rear sheep and cattle and produce pasture and Lucerne through share farming with neighbors with the goal of producing hay for sale. Pasture management practices. The rain is equitably distributed over the year. Temperatures vary along the season with war summers of 29C to 32C. In summer relative humidity is low at 30% in the afternoon while in winter they go higher to 60% in the afternoon and up to 90% at night.

The winter is accompanied by frost and fog but minimum snow. Maximum average annual temperatures Production targets. According to Mike and Christine, the Dry Sheep Equivalent or DSE/Ha is seven which they plan to increase to 10DSE/Ha. The role of pasture will be critical for hay production. The additional 1000 Ha Acquired will assist in meeting the demand. Pasture will allow hay production and enhance rotation depending on the paddock. For efficiency, pasture rotation will be regulated and evaluated in matters of time to allow sufficient growth. This explains why it is widely adopted. Other alternative varieties include perennial grasses which include Phalaris, cocksfoot tall fescue and perennial ryegrass which have been used in conjunction with Lucerne. Advantages and disadvantages of pasture species. Using pasture species is advantageous because it adds value addition to farming enterprises.

For example in Wagga Wagga, the use of alternative pasture species in addition to Lucerne adds value because the soils are too acidic and prone to waterlogging which makes Lucerne unreliable in such conditions. Acidic soils increase toxicity through their release of high concentration of aluminum and manganese which affect productivity in pasture and crop species. Mike and Christine can maintain a balance in their soils by adding lime and conducting constant monitoring. Control measures for managing acidity and alkalinity. It is vital to control and maintain soils health by managing its alkalinity and acidity. Many factors cause soil acidity. In Wagga Wagga recommended species include perennial legumes like Lucerne. Other species include native Australian perennial legumes which are readily established from seeds and are persistent and productive in many areas.

For short term use, short-lived perennial legumes which consist of a number of species with a potential for use as short term forages. The productivity of the species was high but this could not be replicated in the subsequent three years. Perennial grasses are also recommended for use in the area. Therefore, farmers should be aware of fertilizers, which bring down the pH of the soil. Such fertilizers include ammonium phosphate, ammonium sulfate, mono ammonium phosphate, diammonium phosphate, and elemental sulfur. However, inputs like Urea, ammonium nitrate and anhydrous ammonia are less acidifying Alternative seeding rates. The term seeding rate refers to the number of seeds that are planted in a single hectare of land, which makes sure that there is a normal distribution of Lucerne that will enhance productivity. This number is usually represented by the weight of the seeds that are planted in every hectare of land such that the seeding rate now becomes the number of kilograms per hectare.

Lucerne legume experiences high yields during the beginning of summer and in the spring. It responds to significant rainfall events in summer as well as the autumn season. Established Lucerne is able to survive in hot weather and this explains its suitability to the patterns of rain that are not very much reliable. The growth of Lucerne can be sustained by 250 mm of rain yearly, whereas regions that happen to receive 750 mm of rain yearly yield a lot of it during the summer. Lucerne roots can grow to 3m deep, drying the soil profile to a greater depth than all annual and most perennial species. The establishment of annual and perennial pastures requires investments. The process of establishment demands proper preparation and planning: major equipment required, sowing equipment, immunization, and paddock choice and paddock preparation.

Equipment needed include tractors, spray equipment, Materials used in fertilizer application either in liquid or pellet form. Other equipment required are weed and pest control spraying equipment and in other cases depending on landscape and terrain pasture topping tools. Technology in pasture establishment Technology has been incorporated in pasture establishment and management. It is significant to evaluate soils, nutrients, and inputs to be used before sowing pastures for effective production. Works Cited Kemp, D. R. and P. M. Lucerne Agronomy. Swan A. D. Peoples M. B. Farmer experience with perennial pastures in the mixed farming areas of southern New South Wales: on-farm participatory research investigating pasture establishment with cover-cropping.  Crop and Pasture Science 65, 973-987. retrieved by: https://doi. org/10. CP13448.