Wednesday 15 April 2009

First cultivation of ground outside.

The new planting season is upon us and we are about to start planting the outdoor crops. The green manure has been developing over the winter, seen here are the roots of the main three species sown. On the left is colts foot grass used for its root mass and ability to take up and hold onto nitrogen. In the centre are two plants of chicory with deep fleshy roots drawing nutrients from the lower levels of the soil and adding root mass then on the right is white cloevr used to fix nitrogen and add green mass to the soil.


First we graze the green manure with our Lleyn sheep, seen here the short plant tops and evidence of where the sheep have been. This leaves the sward in a good condition to be incorporated.
First we use the deep tines to break up the surface and aerate the soil and sub soil.


The chickens help themselves to any displaced soil fauna.


Then we use the tractor mounted rotovator to incorporate the green manure into the top 3" to 4" and break up the root growth to stop competition with crop plants. We will change the green manure mix this year as the chicory caused problems with re-growth pushing up the weed mulch.

The green manure rotovated, still showing green but this is a result of shallow cultivation which we do to retain the soil structure as much as possible. The mulch when laid will prevent too much re-growth.

2 comments:

Alice and Stuart said...

Phil--The soil looks great! That rotovator implement looks like it makes great tilth. Next season we'll also switch up our green manure. We did crimson clover and rye this past fall and this fall I think we'll try one section in just rye so we can try and do no-till peppers. As for shitakes we think they are definitely economically viable---we have set up an irrigation system for them and we soak them 24-48 hours when we see them start to flush. They just require patience. We're fairly new to them, those logs are just second year logs. we plugged three times as many this season for next year. We get $12 a lb. for them at market which is fantastic. As of now there is only one other grower at market with them, so we don't have that much competition. On this past flush off of fifty logs we harvested 25 lbs. Good luck with all things spring and Millie is adorable. Looking forward to more pictures of her and the farm.

Phil Moore said...

The soil is a medium silt loam so is pretty good for most crops, prone to acidity not unexpected in a high rainfall area. Our biggest problem is the lack of autumn, spring and winter light. We are in a vey sheltered valley while this protects from damaging SW wind does cut off light in the summer.
With the shiitake in the UK some growers are using pre spawned blocks which makes them cheaper but not as much fun.

Millie is as cute as she looks but has a hidden core of steel, we are destined for many adventures before she emerges as a trained sheepdog.

Phil