Editing Agriculture


[[Agriculture]] is the cultivation of plants on tilled land. Growing crops with high yields is a balancing act of maintaining the proper soil conditions (Temperature, Nutrients, and [[Soil Moisture]]). 
== Getting Started with Agriculture ==
The two essential tools for farming are the [[Soil Sampler]] and the [[Tools#Hoe|Hoe]]. While the Hoe can be crafted from the start at the [[Workbench]], the Soil Sampler needs to be built at a [[Tool Bench]] after learning the corresponding [[Fertilizers|Fertilizers Skill]]. Note that one does not need specialize in [[Fertilizers]] to craft it, only read the skill scroll. 

Until this skill is learned, you can look at the map to see where certain crops will grow well by clicking on the right arrow, going to the bottom of the list, and finding things like "plants -> yield potential -> (plant's name)". Yield potential is an indication of % match in the soil conditions for each specific plant. Planting crops in high yield potential areas will successfully produce and have higher total yield per plot. This will give you a good start until you are able to make the [[Soil Sampler]].

After planting new crops or changing the soil condition in any other manner, it will take a few minutes for the [[Soil Sampler]] to show the updated statistics.
== Choosing where to plant ==
Before you begin planting, learn a little bit more about which plants grow well where. For this, you can use the [[Soil Sampler]] on already existing Plants to check their needs or refer to the map's crop yield potentials.

There are two main factors to consider when deciding where to plant your crops: '''Temperature''' and '''Moisture'''. Both variables must match your crop's requirements as closely as possible in order for your farm to be successful. Depending on how close the given values are to the plant's requirements, the Display of the Soil Sampler will tell you if these values are above or below the Minimum / Optimal / Maximum value for this specific plant.

Nutrients also play a role in determining how plants grow, but these can be supplemented with [[fertilizers]]. Nutrients are not fully implemented in the 0.7.4 simulation.

The moisture, temperature, and nutrients of a given block of land are determined by the 5x5 plot that it resides in. These 5x5 plots are identical to the plots used for determining property claims. Because of this, a [[Land Claim Stake]] is a great tool to visualize farming plots, in addition to their importance in protecting your farm.

If the plant's needs are met, the growth time and survival rate of your crops is greatly increased.
== Seeds ==
Seeds can be obtained in different ways, depending on the Plant.

Most plants will grant you a small amount of seeds when harvesting. Alternatively the [[Farmers Table]] offers a number of recipes to extract seeds from the harvested plants.

As for Trees, those Seeds must be acquired by using an [[Tools#|Axe]] on the tree debris created when the branches and the trunk hit the ground. The debris will give you wood pulp and from time to time seeds - the type of seed will vary depending on the tree. Currently there are 9 types of trees in the game: birch, cedar, ceiba, fir, joshua, oak, palm, redwood, spruce.

Not all Plants grant Seeds as some of them act as seeds themselves, such as [[Camas Bulb]], [[Beans]], and [[Rice]].
== Understanding soil statistics ==
=== Temperature ===
Temperature used to be influenced mainly by elevation in 0.7.4, but that is no longer the case. Aside from global temperature rising from pollution, it's no longer possible to influence the temperature.
=== Moisture ===
Moisture is affected by two factors: Rainfall and Water Spread

This could be manipulated by the player with the use of [[Aqueduct|aqueducts]] to move water sources closer or further from the land plot. It will, however, take quite some time until the moisture level changes.

Soil moisture can also be lowered by creating "raised beds", elevating multiple spots on a plot with appropriate temperature by adding blocks atop the existing terrain progressively. To not alter the elevation significantly (consequently temperature), the player should add blocks a single layer deep, but over the area of the plot until soil moisture content is lowered to the desired range for crop growth. Player can expect to see somewhere around 15% decrease by raising half the area.
=== Nutrients and overcrowding ===
There are three nutrients: Nitrogen (N), Phosphorus (P) and Potassium (K). 

Care must be taken to prevent over-[[Fertilizers|fertilizing]] as high nutrient levels can have a negative impact on the growth and yield rates. Ideal nutrient levels vary for each crop, using a [[Soil Sampler|soil sampler]] in locations of high wild growth will give an indication of suitable levels. Nutrient levels will also drop as crops deplete them through normal growth.

Using the [[Soil Sampler|soil sampler]] to check nutrient levels on a plot of land does not show the levels for that single block. It will display the levels for a 5x5 plot of blocks, in which each block contributes 4% of it's actual value to the displayed values for the plot.

This also means that every plant inside this 5x5 plot counts into the checked farming area (including [[Grass]], bushes and [[trees]]) for the simulation, which can lead to overcrowding even though the player planted only a single seed. Plants have a lower tolerance for crowding the less optimal the soil conditions; this can result in crowded crops from fewer plants than on a 100% optimal plot of land. Overcrowding will hurt survivability; if you plant 5 crops and they are "very over-crowded", 2 or 3 may die before maturing to harvest. ''(Currently, overcrowding seems random - two identical 5x5 plots may have different overcrowding status. It may prove difficult, and often fruitless to try fixing it.)''

Changes in the environment take time to update. On standard settings, using [[fertilizers]] will not show different nutrient values when checked with the soil sampler for ~10 minutes. In certain cases if a plot has not updated in some time an update can be "forced" by a player altering an adjacent plot (e.g. by adding, subtracting, or building upon it, even if removed shortly after). Though devs have indicated asynchronous updates to plots will likely change in a future update.

== Fertilizers ==
[[Fertilizers]] are used to change and amend the nutrients of the soil Nitrogen (N), Phosphorus (P) and Potassium (K).

They are applied to the entire 5x5 plot it is used on and each unit of nutrient in fertilizers correspond to 4% of the corresponding nutrient in the soil (shown by [[Soil Sampler]]).

== Crop temperature and moisture preferences ==
{{PlantsPreferences}}

<nowiki>*</nowiki>plant regrows in half time after harvest.
<nowiki>**</nowiki>numbers might not have an effect
<nowiki>***</nowiki>yield is lower when the nutrients are below 20 times the consumption and you get a bonus when they are above 300 times the consumption and the match is over 90% (there might be more to get the bonus)
<nowiki>****</nowiki>Temperature scales with global min/max temperatures on the server, and each in game adjusted value seems to be calculated as shown (default server settings having a 40°C range from -10°C to 30°C): 
 
GlobalTempRange = GlobalMaxTemp - GlobalMinTemp
 AdjustedValue = (BaseValue * GlobalTempRange) + GlobalMinTemp
[[File:Temperature and moisture graph.png|left|thumb|539x539px|(This is Outdated) This graph shows the temperature and moisture requirements of the edible plants. The solid color rectangle shows the optimum for that plant and the larger translucent rectangle of the same color shows the min/max range for that plant.]]
[[Category: Game concepts]]
[[Category: Guide Pages]]