What to know
Lucerne , also known as alfalfa , is a high - protein forage crop renowned for its nutritional time value and adaptability to various climate . Harvesting lucerne seed is a of the essence step in ensuring a sustainable supply of this valuable crop . This comprehensive guide will delve into the intricate process oflucerne source harvesting , empowering you with the knowledge and techniques to reap the reward of this agricultural effort .
Selecting the Right Time
The timing oflucerne seed harvestingis paramount to ensure optimal seed quality and yield . Theideal timeto harvest is when the majority of the fuel pod have turn brown and become brittle . This typically occurs 25 - 30 twenty-four hour period after bloom , look on the cultivar and growing conditions . Avoid harvesting too early on , as unripened seed will have reduced vigor and sprouting rates .
Harvesting Methods
There are twoprimary methodsfor harvesting lucerne seed :
1. Direct Harvesting
Direct harvesting involves cut theentire plantand threshing the seeds . This method acting is suitable for orotund - scale process and can be mechanized usingcombine reaper . However , it requires specialised equipment and can be more prostrate to cum legal injury .
2. Windrowing
Windrowing involves abbreviate the crop and leaving it in windrows to dry . Once the plants are completely dry , acombine harvesteris used to thresh the cum . This method is less damaging to the seeds butrequires extra laborand time for dry out .
Threshing and Cleaning
Once the lucerne has been glean , the semen call for to be threshed to carve up them from the pods and otherplant cloth . Threshing can be done using athreshing machineor acombine reaper equippedwith a threshing unit . After threshing , the seeds must be cleaned to take impurities such as chaff , weed germ , and upset pods . This can be done using a seed clean or afanning factory . right cleaning ensures high-pitched - quality seed that is free from contaminants .
Seed Storage
right ejaculate storage is essential tomaintain seed viabilityand calibre . Lucerne seed should be stored in a cool , dry blank space with low humidity . The storage field should be well - ventilated toprevent mould growth . Seeds should be placed in airtight container or old bag to protect them from moisture and pests .
Seed Quality Assessment
Before using the seeds for planting , it is important to measure their quality . This necessitate testing forgermination rate , innocence , and vigour . Germination rate measures the percentage of cum that germinate under control conditions . Purity refer to the absence seizure of weed semen and other contaminant . Vigor tests evaluate the seedlings ’ power to grow and establish . gamy - quality seeds have ahigh germination rate , purity , and vigor .
Challenges and Considerations
Lucerne seeded player harvesting can be dispute , particularly inadverse weather condition conditions . Heavy rains or high humidness can check drying and increase the risk ofseed spoilage . right field management drill , such as timely irrigation and Mary Jane restraint , can help palliate these challenges .
Final Note: Embracing the Art of Lucerne Seed Harvesting
harvest lucerne ejaculate is a delicate balance wheel of timing , technique , andmeticulous tending . By follow the step outlined in this guide , you may harvest the rewards of a openhanded lucerne seeded player harvest home . Embrace the intricacies of thisagricultural artand ensure a sustainable provision of this valuable pasture crop .
Frequently Asked Questions
1. What is the ideal moisture content for harvesting lucerne seed?
Theideal moisture contentforharvesting lucerne seedis around 12 - 14 % .
2. How long can lucerne seeds be stored?
right stored lucerne source canmaintain viabilityfor up to two years .
3. What is the average yield of lucerne seed?
Theaverage yieldoflucerne seminal fluid rangesfrom 200 to 400 lb per acre .
4. What are the common pests and diseases that can affect lucerne seed production?
plebeian pests include aphid , weevils , and lygus hemipteron . disease include bacterial wilt disease , leafage spot , and crownwork rot .
5. How can I improve the germination rate of lucerne seeds?
Scarification or nick theseed coatcan improve sprouting rate .
